TPS2010A, TPS2011A, TPS2012A, TPS2013A POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
D33-mΩ (5-V Input) High-Side MOSFET
Switch
DShort-Circuit and Thermal Protection
DOperating Range . . . 2.7 V to 5.5 V
DLogic-Level Enable Input
DTypical Rise Time . . . 6.1 ms
DUndervoltage Lockout
DMaximum Standby Supply Current . . . 10 µA
DNo Drain-Source Back-Gate Diode
DAvailable in 8-pin SOIC and 14-Pin TSSOP Packages
DAmbient Temperature Range, ±40°C to 85°C
D2-kV Human-Body-Model, 200-V Machine-Model ESD Protection
description
D PACKAGE (TOP VIEW)
GND |
|
|
|
1 |
8 |
|
OUT |
|||
|
|
|
|
|||||||
|
|
IN |
|
|
|
2 |
7 |
|
OUT |
|
|
|
IN |
|
|
|
3 |
6 |
|
OUT |
|
|
EN |
|
|
|
|
4 |
5 |
|
OUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PWP PACKAGE |
||||||
|
|
|
|
|
|
|
(TOP VIEW) |
|
||
GND |
|
|
|
|
|
OUT |
||||
|
|
|
1 |
14 |
|
|||||
|
|
|
|
|||||||
|
|
IN |
|
|
|
2 |
13 |
|
OUT |
|
|
|
|
|
|
|
|||||
|
|
IN |
|
|
|
3 |
12 |
|
OUT |
|
|
|
|
|
|
|
|||||
|
|
IN |
|
|
|
4 |
11 |
|
OUT |
|
|
|
|
|
|
|
|||||
|
|
IN |
|
|
|
5 |
10 |
|
OUT |
|
|
|
|
|
|
|
|||||
|
|
IN |
|
|
|
6 |
9 |
|
OUT |
|
|
|
|
|
|
|
|||||
|
|
EN |
|
|
|
7 |
8 |
|
OUT |
|
|
|
|
|
|
|
|
|
|
|
|
The TPS201xA family of power distribution switches is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices are 50-mΩ N-channel MOSFET high-side power switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, the TPS201xA limits the output current to a safe level by switching into a constant-current mode. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until valid input voltage is present.
The TPS201xA devices differ only in short-circuit current threshold. The TPS2010A limits at 0.3-A load, the TPS2011 at 0.9-A load, the TPS2012A at 1.5-A load, and the TPS2013A at 2.2-A load (see Available Options). The TPS201xA is available in an 8-pin small-outline integrated-circuit (SOIC) package and in a 14-pin thin-shrink small-outline package (TSSOP) and operates over a junction temperature range of ±40°C to 125°C.
GENERAL SWITCH CATALOG
33 mΩ, single |
TPS201xA |
0.2 A ± 2 A |
|
80 mΩ, dual |
TPS2042 |
500 mA |
80 mΩ, triple |
80 mΩ, quad |
||
|
TPS202x |
0.2 A ± 2 A |
|
|
TPS2052 |
500 mA |
|
|
|
|
|
TPS203x |
0.2 A ± 2 A |
|
|
TPS2046 |
250 mA |
|
|
|
|
|
|
|
|
|
TPS2056 |
250 mA |
|
|
|
|
80 mΩ, single |
TPS2014 |
600 mA |
|
260 mΩ |
TPS2100/1 |
|
|
|
|
|
|
TPS2015 |
1 A |
IN1 |
|
IN1 |
500 mA |
TPS2043 |
500 mA |
TPS2044 |
500 mA |
|
TPS2041 |
500 mA |
|
IN2 |
10 mA |
|||||
|
IN2 |
OUT |
TPS2053 |
500 mA |
TPS2054 |
500 mA |
||||
|
TPS2051 |
500 mA |
TPS2102/3/4/5 |
|||||||
|
|
|
TPS2047 |
250 mA |
TPS2048 |
250 mA |
||||
|
TPS2045 |
250 mA |
|
1.3 Ω |
||||||
|
|
IN1 |
500 mA |
TPS2057 |
250 mA |
TPS2058 |
250 mA |
|||
|
TPS2055 |
250 mA |
|
|
IN2 |
100 mA |
|
|
|
|
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright 1998, Texas Instruments Incorporated
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
1 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
AVAILABLE OPTIONS
|
|
RECOMMENDED |
TYPICAL SHORT-CIRCUIT |
PACKAGED DEVICES |
||
|
|
MAXIMUM CONTINUOUS |
|
|
||
TA |
ENABLE |
CURRENT LIMIT AT 25°C |
SMALL OUTLINE |
TSSOP |
||
LOAD CURRENT |
||||||
|
|
(A) |
(A) |
(D)² |
(PWP)³ |
|
|
|
|
||||
|
|
0.2 |
0.3 |
TPS2010AD |
TPS2010APWPR |
|
|
|
|
|
|
|
|
±40°C to 85°C |
Active low |
0.6 |
0.9 |
TPS2011AD |
TPS2011APWPR |
|
|
|
|
|
|||
1 |
1.5 |
TPS2012AD |
TPS2012APWPR |
|||
|
|
|||||
|
|
|
|
|
|
|
|
|
1.5 |
2.2 |
TPS2013AD |
TPS2013APWPR |
² The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2010DR) ³ The PWP package is only available left-end taped-and-reeled.
TPS201xA functional block diagram
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Power Switch |
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
² |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CS |
OUT |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Charge |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
Pump |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Current |
|
||
|
|
|
|
|
EN |
|
|
|
|
|
|
|
|
|
|
|
|
|
Driver |
|
|
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Limit |
|
||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
UVLO |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Thermal |
|
|
|
|
|
||||||||||
|
|
|
|
|
GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
Sense |
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
² Current Sense |
|
|
|
|
|||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Terminal Functions |
|
|
|
|
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TERMINAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
I/O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DESCRIPTION |
|
||||||||
|
NAME |
NO. |
NO. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
D |
PWP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
|
|
|
4 |
7 |
I |
|
|
Enable input. Logic low turns on power switch. |
|
|
|
|
||||||||||||||||||||||||
|
EN |
|
|
|
|
|
|
|
||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
|
GND |
1 |
1 |
I |
|
|
Ground |
|
|
|
|
|||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
|
IN |
2, 3 |
2±6 |
I |
|
|
Input voltage |
|
|
|
|
|||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
|
OUT |
5, 6, 7, 8 |
8±14 |
O |
|
|
Power-switch output |
|
|
|
|
2 |
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
detailed description
power switch
The power switch is an N-channel MOSFET with a maximum on-state resistance of 50 mΩ (VI(IN) = 5 V). Configured as a high-side switch, the power switch prevents current flow from OUT to IN and IN to OUT when
disabled.
charge pump
An internal charge pump supplies power to the driver circuit and provides the necessary voltage to pull the gate of the MOSFET above the source. The charge pump operates from input voltages as low as 2.7 V and requires very little supply current.
driver
The driver controls the gate voltage of the power switch. To limit large current surges and reduce the associated electromagnetic interference (EMI) produced, the driver incorporates circuitry that controls the rise times and fall times of the output voltage. The rise and fall times are typically in the 2-ms to 9-ms range.
enable (EN )
The logic enable disables the power switch, the bias for the charge pump, driver, and other circuitry to reduce the supply current to less than 10 µA when a logic high is present on EN . A logic zero input on EN restores bias to the drive and control circuits and turns the power on. The enable input is compatible with both TTL and CMOS logic levels.
current sense
A sense FET monitors the current supplied to the load. The sense FET measures current more efficiently than conventional resistance methods. When an overload or short circuit is encountered, the current-sense circuitry sends a control signal to the driver. The driver, in turn, reduces the gate voltage and drives the power FET into its saturation region, which switches the output into a constant current mode and holds the current constant while varying the voltage on the load.
thermal sense
An internal thermal-sense circuit shuts off the power switch when the junction temperature rises to approximately 140°C. Hysteresis is built into the thermal sense circuit. After the device has cooled approximately 20°C, the switch turns back on. The switch continues to cycle off and on until the fault is removed.
undervoltage lockout
A voltage sense circuit monitors the input voltage. When the input voltage is below approximately 2 V, a control signal turns off the power switch.
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
3 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)²
Input voltage range, VI(IN) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3 V to 6 V Output voltage range, VO(OUT) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3 V to VI(IN) + 0.3 V Input voltage range, VI(EN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.3 V to 6 V Continuous output current, IO(OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internally limited Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating virtual junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±40°C to 125°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±65°C to 150°C Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . 260°C
Electrostatic discharge (ESD) protection: Human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV Machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
²Stresses beyond those listed under ªabsolute maximum ratingsº may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under ªrecommended operating conditionsº is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltages are with respect to GND.
DISSIPATION RATING TABLE
PACKAGE |
TA ≤ 25°C |
DERATING FACTOR |
TA = 70°C |
TA = 85°C |
|
POWER RATING |
ABOVE TA = 25°C |
POWER RATING |
POWER RATING |
||
|
|||||
D |
725 mW |
5.8 mW/°C |
464 mW |
377 mW |
|
|
|
|
|
|
|
PWP |
700 mW |
5.6 mW/°C |
448 mW |
364 mW |
recommended operating conditions
|
|
|
|
MIN |
MAX |
UNIT |
|
|
|
|
|
|
|
|
|
Input voltage |
VI(IN) |
2.7 |
5.5 |
V |
|||
|
|
|
|
|
|
||
VI(EN) |
0 |
5.5 |
V |
||||
|
|||||||
|
TPS2010A |
0 |
0.2 |
|
|||
|
|
|
|
|
|||
Continuous output current, IO |
TPS2011A |
0 |
0.6 |
A |
|||
|
|
|
|
|
|||
TPS2012A |
0 |
1 |
|||||
|
|
||||||
|
|
|
|
|
|||
|
TPS2013A |
0 |
1.5 |
|
|||
|
|
|
|
|
|
|
|
Operating virtual junction temperature, TJ |
± 40 |
125 |
°C |
4 |
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
electrical characteristics over recommended operating junction temperature range, VI(IN)= 5.5 V, IO = rated current, EN = 0 V (unless otherwise noted)
power switch
|
PARAMETER |
TEST CONDITIONS² |
MIN TYP |
MAX |
UNIT |
|||
|
|
VI(IN) = 5 V, |
TJ = 25°C, |
IO = 1.5 A |
33 |
36 |
|
|
|
|
VI(IN) = 5 V, |
TJ = 85°C, |
IO = 1.5 A |
38 |
46 |
|
|
|
|
VI(IN) = 5 V, |
TJ = 125°C, |
IO = 1.5 A |
44 |
50 |
|
|
|
|
VI(IN) = 3.3 V, |
TJ = 25°C, |
IO = 1.5 A |
37 |
41 |
|
|
|
|
VI(IN) = 3.3 V, |
TJ = 85°C, |
IO = 1.5 A |
43 |
52 |
|
|
rDS(on) |
Static drain-source on-state resistance |
VI(IN) = 3.3 V, |
TJ = 125°C, |
IO = 1.5 A |
51 |
61 |
mΩ |
|
VI(IN) = 5 V, |
TJ = 25°C, |
IO = 0.18 A |
30 |
34 |
||||
|
|
|
||||||
|
|
VI(IN) = 5 V, |
TJ = 85°C, |
IO = 0.18 A |
35 |
41 |
|
|
|
|
VI(IN) = 5 V, |
TJ = 125°C, |
IO = 0.18 A |
39 |
47 |
|
|
|
|
VI(IN) = 3.3 V, |
TJ = 25°C, |
IO = 0.18 A |
33 |
37 |
|
|
|
|
VI(IN) = 3.3 V, |
TJ = 85°C, |
IO = 0.18 A |
39 |
46 |
|
|
|
|
VI(IN) = 3.3 V, |
TJ = 125°C, |
IO = 0.18 A |
44 |
56 |
|
|
|
|
VI(IN) = 5.5 V, |
TJ = 25°C, |
|
6.1 |
|
|
|
|
|
CL = 1 µF, |
RL = 10 Ω |
|
|
|
||
tr |
Rise time, output |
|
|
|
ms |
|||
VI(IN) = 2.7 V, |
TJ = 25°C, |
|
8.6 |
|
||||
|
|
CL = 1 µF, |
RL = 10 Ω |
|
|
|
||
|
|
|
|
|
|
|||
|
|
VI(IN) = 5.5 V, |
TJ = 25°C, |
|
3.4 |
|
|
|
|
|
CL = 1 µF, |
RL = 10 Ω |
|
|
|
||
tf |
Fall time, output |
|
|
|
ms |
|||
VI(IN) = 2.7 V, |
TJ = 25°C, |
|
3 |
|
||||
|
|
CL = 1 µF, |
RL = 10 Ω |
|
|
|
||
|
|
|
|
|
|
² Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
enable input (EN)
|
PARAMETER |
|
|
TEST CONDITIONS |
MIN TYP |
MAX |
UNIT |
|||
|
|
|
|
|
|
|
|
|
|
|
VIH |
High-level input voltage |
|
2.7 V ≤ VI(IN) ≤ 5.5 V |
2 |
|
V |
||||
VIL |
Low-level input voltage |
|
4.5 V ≤ VI(IN) ≤ 5.5 V |
|
0.8 |
V |
||||
|
2.7 V ≤ VI(IN) ≤ 4.5 V |
|
0.5 |
|||||||
|
|
|
|
|
||||||
II |
Input current |
|
|
= 0 V or |
|
|
= VI(IN) |
± 0.5 |
0.5 |
µA |
|
EN |
EN |
||||||||
ton |
Turnon time |
|
CL = 100 µF, |
RL = 10 Ω |
|
20 |
ms |
|||
toff |
Turnoff time |
|
CL = 100 µF, |
RL = 10 Ω |
|
40 |
||||
|
|
|
current limit
PARAMETER |
TEST CONDITIONS² |
|
MIN |
TYP |
MAX |
UNIT |
|
|
|
TPS2010A |
0.22 |
0.3 |
0.4 |
|
|
|
TJ = 25°C, VI = 5.5 V, |
|
|
|
|
|
|
IOS Short-circuit output current |
TPS2011A |
0.66 |
0.9 |
1.1 |
A |
||
OUT connected to GND, |
|
|
|
|
|||
TPS2012A |
1.1 |
1.5 |
1.8 |
||||
|
Device enable into short circuit |
|
|||||
|
|
|
|
|
|
||
|
|
TPS2013A |
1.65 |
2.2 |
2.7 |
|
² Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
5 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
electrical characteristics over recommended operating junction temperature range, VI(IN)= 5.5 V, IO = rated current, EN = 0 V (unless otherwise noted) (continued)
supply current
PARAMETER |
TEST CONDITIONS |
|
|
|
|
|
MIN TYP |
MAX |
UNIT |
|||
|
|
|
|
|
|
|
|
|
|
|
||
Supply current, low-level output |
No Load on OUT |
|
|
|
TJ = 25°C |
|
|
0.3 |
1 |
A |
||
EN = VI(IN) |
|
|
|
|
|
|
|
|||||
° |
≤ |
TJ |
≤ |
° |
|
10 |
||||||
|
|
|
|
|||||||||
|
|
|
|
|
± 40 C |
|
|
125 C |
|
|
||
Supply current, high-level output |
No Load on OUT |
|
|
|
TJ = 25°C |
|
|
58 |
75 |
A |
||
|
EN |
= 0 V |
|
|
|
|
|
|
|
|||
|
± 40°C |
≤ TJ |
≤ 125°C |
75 |
100 |
|||||||
|
|
|
|
|
|
|||||||
Leakage current |
OUT connected to ground |
|
|
= VI(IN) |
± 40°C ≤ TJ ≤ 125°C |
10 |
|
A |
||||
|
EN |
|
undervoltage lockout
PARAMETER |
TEST CONDITIONS |
MIN |
TYP |
MAX |
UNIT |
|
|
|
|
|
|
Low-level input voltage |
|
2 |
|
2.5 |
V |
|
|
|
|
|
|
Hysteresis |
TJ = 25°C |
|
100 |
|
mV |
6 |
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A ± DECEMBER 1998 ± REVISED NOVEMBER 1999
PARAMETER MEASUREMENT INFORMATION
OUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
tr |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
tf |
||
|
|
|
|
|
RL |
|
|
|
CL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VO(OUT) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
90% |
90% |
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10% |
10% |
|
|
|
|
|
|
||||||||||||
TEST CIRCUIT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50% |
|
|
|
50% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
VI(EN) |
|
ton |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
toff |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
VO(OUT) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
90% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VOLTAGE WAVEFORMS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||
|
|
|
|
|
|
Figure 1. Test Circuit and Voltage Waveforms |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table of Timing Diagrams |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FIGURE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Turnon Delay and Rise TIme |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Turnoff Delay and Fall Time |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Turnon Delay and Rise TIme with 1-µF Load |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Turnoff Delay and Rise TIme with 1-µF Load |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
Device Enabled into Short |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TPS2010A, TPS2011A, TPS2012A, and TPS2013A, Ramped Load on Enabled Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7, 8, 9, 10 |
||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||
TPS2013A, Inrush Current |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11 |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
7.9-Ω Load Connected to an Enabled TPS2010A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
3.7-Ω Load Connected to an Enabled TPS2010A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
3.7-Ω Load Connected to an Enabled TPS2011A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14 |
|||||||||||||||||||
2.6-Ω Load Connected to an Enabled TPS2011A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
2.6-Ω Load Connected to an Enabled TPS2012A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
|||||||||||||||||||
1.2-Ω Load Connected to an Enabled TPS2012A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
1.2-Ω Load Connected to an Enabled TPS2013A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||||||||||||
0.9-Ω Load Connected to an Enabled TPS2013A Device |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
19 |
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
7 |