Datasheet TDA3601Q, TDA3601AQ Datasheet (Philips)

Page 1
INTEGRATED CIRCUITS
DATA SH EET
TDA3601Q TDA3601AQ
Product specification Supersedes data of September 1994 File under Integrated Circuits, IC01
1995 Dec 13
Page 2
Philips Semiconductors Product specification
Multiple output voltage regulators

FEATURES

Six fixed voltage regulators
Three microprocessor-controlled regulators
Two VP-state controlled regulators
One fixed voltage regulator (can operate during load
dump or thermal shutdown)
VP1 supply pin (low current pin)
VP2 supply pin (high current pin)
RESET output (TDA3601Q) or RESET output
(TDA3601AQ)
Internally fixed timer of 100 µs
Externally fixed delay timer
High ripple rejection
Flexible leads.

QUICK REFERENCE DATA

TDA3601Q
TDA3601AQ

PROTECTION

Current limit protection for regulator 1
Foldback current limit protection (regulators 2 to 6)
Load dump protection
Thermal protection
Regulator outputs DC short-circuit-safe to ground,
VP and other regulator outputs
Capable of handling high energy on any of the output pins
Reverse polarity safe.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Entire device
V
P1
supply voltage range operating 11 13.2 18 V
load dump; notes 1 and 2 −−50 V
V
P2
supply voltage range operating 11 13.2 18 V
non-operating −−30 V load dump; note 1 −−50 V
I1
tot
T
c
total quiescent current, V
P1
VP2= 0; note 3 1 1.4 mA
crystal temperature −−150 °C
Voltage regulators
V
R1
V
R2
V
R3
V
R4
V
R5
V
R6
output voltage regulator 1 0.5 mA IR1≤ 20 mA 4.75 5 5.25 V output voltage regulator 2 5 mA IR2≤ 200 mA 1.9 2.1 2.3 V output voltage regulator 3 5 mA IR3≤ 150 mA 4.75 5 5.25 V output voltage regulator 4 5 mA IR4≤ 150 mA 9 9.5 10 V output voltage regulator 5 5 mA IR5≤ 200 mA 9 9.5 10 V output voltage regulator 6 5 mA IR6≤ 200 mA 9.3 9.75 10.2 V
Notes
1. Load dump, during 50 ms, t
> 2.5 ms.
r
2. Regulator 1 operating, 0.5 mA IR1≤ 20 mA.
3. VP1 = 13.2 V; VP2 = R4-sel = R5-sel = 0; IR1=0.
1995 Dec 13 2
Page 3
1995 Dec 13 3

BLOCK DIAGRAM

Philips Semiconductors Product specification
Multiple output voltage regulators
V
P1
V
P2
RESET - output
RESET - output
reset timing
capacitor
regulator 5
select
regulator 4
select
5
11
13A
13
1
2 3
V
P2
SENSE
AND
INVERT
OR GATE
ONE SHOT
40 ms
TDA3601Q TDA3601AQ
ONE SHOT
100 µs
OVER VOLTAGE
AND THERMAL
SHUTDOWN
OUT OF
REGULATION
POWER ON
LOGIC
SWITCH
12
ground
REGULATOR 1
5 V
REGULATOR 2
2.1 V
REGULATOR 3
5 V
REGULATOR 4
9.5 V
REGULATOR 5
9.5 V
REGULATOR 6
9.75 V
10
MCD341
4
regulator 1
output
regulator 2
output
9
regulator 3
output
6
regulator 4
output
7
regulator 5
output
8
regulator 6
output
TDA3601AQ
TDA3601Q
Fig.1 Block diagram.
handbook, full pagewidth
Page 4
Philips Semiconductors Product specification
Multiple output voltage regulators

ORDERING INFORMATION

TYPE NUMBER
TDA3601Q TDA3601AQ

GENERAL DESCRIPTION

The circuit contains five fixed voltage regulators with foldback current protection and one fixed voltage regulator (REGULATOR 1) that also operates during a load dump. In addition, a RESET function (TDA3601Q) or RESET function (TDA3601AQ), timer functions and a logic multiplexer are implemented.

PINNING

SYMBOL PIN DESCRIPTION
C
RESET
1 reset timing capacitor R5-sel 2 regulator 5 select R4-sel 3 regulator 4 select REG1 4 regulator 1 output (5 V) V
P1
5 supply voltage REG4 6 regulator 4 output (9.5 V) REG5 7 regulator 5 output (9.5 V) REG6 8 regulator 6 output (9.75 V) REG3 9 regulator 3 output (5 V) REG2 10 regulator 2 output (2.4 V) V
P2
11 supply voltage GND 12 ground RES 13 RESET output (TDA3601Q) RES 13A RESET output (TDA3601AQ)
NAME DESCRIPTION VERSION
DBS13P plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm) SOT141-6
PACKAGE
andbook, halfpage
C
RESET R5 - sel R4 - sel
RES or RES
REG1
V
P1
REG4 REG5 REG6 REG3 REG2
V
P2
GND
1 2 3 4 5 6 7
TDA3601AQ
8
9 10 11 12 13
TDA3601Q
MCD340 - 1
Fig.2 Pin configuration.
TDA3601Q
TDA3601AQ
1995 Dec 13 4
Page 5
Philips Semiconductors Product specification
Multiple output voltage regulators

FUNCTIONAL DESCRIPTION

The TDA3601Q is a multiple output voltage regulator with six fixed voltage regulators. Three, logical switch controlled, voltage regulators (numbers 4 to 6) are available, and one non-switchable voltage regulator (number 1). In addition, there are two further regulators (numbers 2 and 3), which are controlled by supply voltages VP1 and VP2 (Schmitt trigger).
Regulator 1 is not affected by load dump or thermal shutdown. Regulators 2 to 6 are supplied by VP2; they can therefore be switched of by an ignition switch, for example. An internal bandgap voltage reference, which provides a reference voltage for each independent regulator, is supplied by V regulator 1.
A VP2 sense circuit outputs a logical high when the V voltage rises through V voltage falls through V
The supply voltage VP1 is sensed by an out-of-regulation Schmitt trigger.
. This supply voltage VP1 also supplies
P1
, which remains high until the V
thr
.
thf
P2
P2
TDA3601Q
TDA3601AQ
When this voltage drops below 5.95 V typical, the reset output is disabled, to prevent a microprocessor being disturbed by a too-low supply voltage. An out-of-regulation condition is indicated by a logical low and an in-regulation condition indicated by a logical high.
The ‘Power On’ switch low will disable regulator 2 and 3 outputs. In addition, the logic switch will be disabled, so that regulators 4 to 6 are switched off. When both
-sense and out-of-regulation are high, the ‘Power On’
V
P2
will be high, so that the logic multiplexer and regulators 2 and 3 are enabled. Regulators 4 to 6 can now be selected by the multiplexer.
Re-triggerable one-shot circuits produce a RESET (open collector output) when VP1 is available (40 ms delay signal), or when both VP1 and VP2 are available (100 µs pulse). RESET will be held in a constant high state when the supply voltage VP1 is less than 5.5 V (5.95 V typical).
The TDA3601 has a RESET output, but the TDA3601A has an inverted RESET output (RESET).

LIMITING VALUES

In accordance with the Absolute maximum System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
, V
V
P1
P2
supply voltage operating 18 V
non-operating 30 V load dump protected; during 50 ms;
t
> 2.5 ms; note 1
r
P
tot
T
stg
T
vj
V
pr
total power dissipation T
< 30 °C 15 W
case
storage temperature range non-operating 55 150 °C virtual junction temperature operating 40 150 °C reverse polarity non-operating 6V
50 V
Note
1. Regulator 1 operating, 0.5 mA I
20 mA.
R1

THERMAL CHARACTERISTICS

SYMBOL PARAMETER VALUE UNIT
R
th j-c
R
th j-amb
thermal resistance from junction to case 8 K/W thermal resistance from junction to ambient in free air 40 K/W

QUALITY SPECIFICATION

Quality according to UZW-BO/FQ-0601.
1995 Dec 13 5
Page 6
Philips Semiconductors Product specification
Multiple output voltage regulators
TDA3601Q
TDA3601AQ

CHARACTERISTICS

V
P1=VP2
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Supply
V
P1
V
P1
V
P2
V
P2
I
P1
Schmitt triggers
V
P2
V
thr
V
thf
V
hy
OUT-OF-REGULATION THRESHOLD V
thr
V
thf
V
hy
Reset circuits (for timing, see Fig.3) t
rst1
t
rst
V
rl
I
cr
t
r
t
f
V
CAP
R
sp
Regulators
= 13.2 V, T
supply voltage range operating 11 13.2 18 V supply voltage range load dump; notes 1and 2 −−50 V supply voltage range operating 11 13.2 18 V supply voltage range load dump; note 1 −−50 V quiescent current VP2= 0; note 3 1.1 1.4 mA
-SENSE THRESHOLD rising threshold voltage 7.6 8 8.4 V
falling threshold voltage 6.2 6.5 6.8 V hysteresis 1.35 1.5 1.65 V
rising threshold voltage 6.8 7.35 7.9 V falling threshold voltage 5.5 5.95 6.4 V hysteresis 1.2 1.4 1.6 V
reset delay time C reset hold time 50 100 150 µs reset low I delay current (pin 1 to C reset rise time note 4 −−1µs reset fall time note 4 −−1µs voltage pin 1 C spike-on reset on-state; note 5 0 100 mV
=25°C, C
amb
=10µF; unless otherwise specified (see Fig.5).
out
= 100 nF 20 40 100 ms
rst
=1mA 0.15 0.8 V
sync
) −−5−µA
rst
= 0 5.5 6.0 V
rst
ELECTOR CONTROL INPUTS R4-SEL AND R5-SEL
S V
sl
V
sh
I
hs
I
ls
input low voltage 0.5 0.8 V input high voltage 2 −−V input high current V input low current V
> 2V −−1µA
RXsel
< 0.8 V 1 −−µA
RXsel
1995 Dec 13 6
Page 7
Philips Semiconductors Product specification
Multiple output voltage regulators
TDA3601Q
TDA3601AQ
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
REGULATOR 1(IR1=1MAUNLESS OTHERWISE SPECIFIED) V
R1
V
R1L
V
R1
V
RL1
RR1 ripple rejection f V
Rd1
I
Rm1
V/T thermal drift 40 T 80 °C tbn mV/°C R
EGULATOR 2(I
V
R2
V
R2
V
RL2
RR2 ripple rejection f I
Rm2
I
Rsc2
V/T thermal drift 40 T 80 °C tbn mV/°C
EGULATOR 3(I
R V
R3
V
R3
V
RL3
RR3 ripple rejection f I
Rm3
I
Rsc3
V/T thermal drift 40 T 80 °C tbn mV/°C R
EGULATOR 4(I
V
R4
V
R4
V
RL4
RR4 ripple rejection f V
Rd4
I
Rm4
I
Rsc4
V/T thermal drift 40 T 80 °C tbn mV/°C
output voltage 0.5 mA IR1≤ 20 mA 4.75 5 5.25 V
6.25 V V
18 V 4.75 5 5.25 V
P1
output voltage 18 V VP≤ 50 V 4.75 5 5.25 V line regulation 6.25 V VP≤ 18 V −−50 mV load regulation 0.5 mA IR1≤ 20 mA −−60 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
drop-out voltage IR1=20mA −−1V current limit 30 −−mA
=5MAUNLESS OTHERWISE SPECIFIED)
R2
output voltage 5 mA IR2≤ 200 mA 1.9 2.1 2.3 V
7VV
18 V 1.9 2.1 2.3 V
P
line regulation 7 V VP≤ 18 V −−50 mV load regulation 5 mA IR2≤ 200 mA −−70 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
current limit VR2> 1.75 V; note 7 250 −−mA short-circuit current RL≤ 0.5 Ω; note 7 tbn mA
=5MAUNLESS OTHERWISE SPECIFIED)
R3
output voltage 5 mA IR3≤ 150 mA 4.75 5 5.25 V
7VV
18 V 4.75 5 5.25 V
P
line regulation 7 V VP≤ 18 V −−50 mV load regulation 5 mA IR3≤ 150 mA −−70 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
current limit VR3> 4.5 V; note 7 200 −−mA short-circuit current RL≤ 0.5 Ω; note 7 tbn mA
=5MAUNLESS OTHERWISE SPECIFIED)
R4
output voltage 5 mA IR4≤ 150 mA 9 9.5 10 V
11 V V
18 V 9 9.5 10 V
P
line regulation 11 V VP≤ 18 V −−50 mV load regulation 5 mA IR4≤ 150 mA −−70 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
drop-out voltage IR4= 150 mA −−1V current limit VR4> 8.5 V; note 7 200 −−mA short-circuit current RL≤ 0.5 Ω; note 7 tbn mA
1995 Dec 13 7
Page 8
Philips Semiconductors Product specification
Multiple output voltage regulators
TDA3601Q
TDA3601AQ
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
REGULATOR 5(IR5=5MAUNLESS OTHERWISE SPECIFIED) V
R5
V
R5
V
RL5
RR5 ripple rejection f V
Rd5
I
Rm5
I
Rsc5
V/T thermal drift 40 T 80 °C tbn mV/°C R
EGULATOR 6(I
V
R6
V
R6
V
RL6
RR6 ripple rejection f V
Rd6
I
Rm6
I
Rsc6
V/T thermal drift 40 T 80 °C tbn mV/°C
output voltage 5 mA IR5≤ 200 mA 9 9.5 10 V
11 V V
18 V 9 9.5 10 V
P
line regulation 11 V VP≤ 18 V −−50 mV load regulation 5 mA IR5≤ 200 mA −−70 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
dropout voltage IR5= 200 mA −−1V current limit VR5> 8.5 V; note 7 250 −−mA short-circuit current RL≤ 0.5 Ω; note 7 tbn mA
=5MAUNLESS OTHERWISE SPECIFIED)
R6
output voltage 5 mA IR6≤ 200 mA 9.3 9.75 10.25 V
11 V V
18 V 9.3 9.75 10.25 V
P
line regulation 11 V VP≤ 18 V −−50 mV load regulation 5 mA IR6≤ 200 mA −−70 mV
= 120 Hz; VP1=VP2; note 6 60 −−dB
o
dropout voltage IR6= 200 mA −−0.5 V current limit VR6> 8.5 V; note 7 300 −−mA short-circuit current R
0.5 ; note 7 tbn mA
bel
Notes
1. During 50 ms, tr> 2.5 ms.
2. Regulator 1 operating, 0.5 mA IR1≤ 20 mA.
3. VP1= 13.2 V, VP2= R4-sel = R5-sel = 0, IR1=0.
4. External pull-up resistor of 10 k to 5 V required, and C
5. Spike-on reset measured within a time frame of 75 msec.
6. VP1=VP2= 13.2 V, ripple on VP1=VP2 of: 1 V
(p-p),fo
= 120 Hz.
7. Foldback current protection behaviour: see Fig.4.
load
10 pF.
1995 Dec 13 8
Page 9
Philips Semiconductors Product specification
Multiple output voltage regulators

Reset circuits

handbook, full pagewidth
REGULATOR 1
RESET
13.2 V
P1
P2
thr
V
thf
13.2 V
thr
0
5
0
0
1
0
t
r1
V
V
TDA3601Q
TDA3601AQ
t
r
t
r
MCD342
Fig.3 Timing reset.

Regulators truth table (see note 1)

INPUTS OUTPUTS
V
P1
V
P2
R4-SEL R5-SEL REG.1 REGS 2 & 3 REG.4 REG.5 REG.6
0XXX0 0 000 10XX1 0 000 11001 1 000 11101 1 101 11011 1 011 11111 1 001
Note
1. 0 = LOW/OFF; 1 = HIGH/ON; X = don’t care.
1995 Dec 13 9
Page 10
Philips Semiconductors Product specification
Multiple output voltage regulators
handbook, halfpage
V
Rx
V
0
(regulators
2 to 6)
Fig.4 Foldback current protection behaviour.
TDA3601Q
TDA3601AQ
I
sc
I
MCD343 - 1
Rm

TEST AND APPLICATION INFORMATION

handbook, full pagewidth
V
P1
V
P2
logic signals
5 V external or
220 µF
220 µF
regulator 1
100 nF
100 nF
C
100 nF
R 5 - select R 4 - select
10 k
RESET (1)
V
P1
V
P2
reset
5
11
1
2
3
13
TDA3601Q
TDA3601AQ
12
ground
regulator 1
regulator 2
regulator 3
9
regulator 4
regulator 5
regulator 6
8
5 V / 20 mA4
10 µF
2.1 V / 200 mA10
10 µF
5 V / 150 mA
10 µF
9.5 V / 150 mA6
10 µF
9.5 V / 200 mA7
10 µF
9.75 V / 200 mA
10 µF
MCD344 - 1
(1) RESET output for TDA3601Q; RESET output for TDA3601AQ.
Fig.5 Application circuit.
1995 Dec 13 10
Page 11
Philips Semiconductors Product specification
Multiple output voltage regulators

PACKAGE OUTLINE

DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
non-concave
x
D
E
h
d
A
TDA3601AQ
D
h
view B: mounting base side
2
TDA3601Q

SOT141-6

j
113
e
e
0.48
0.38
1
(1)
deD
24.0
20.0
23.6
19.6
Z
DIMENSIONS (mm are the original dimensions)
UNIT A e
mm
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
A2bpcD
17.0
4.6
4.2
0.75
0.60
15.5
b
p
h
10 3.4
w M
0 5 10 mm
scale
(1)
E
12.2
11.8
1
1.7
e
5.08
B
E
A
L
3
L
E
2
h
6
Q
m
LL3m
3.4
12.4
3.1
11.0
2.4
1.6
c
e
2
4.3
2.1
1.8
v M
(1)
v
Qj
0.8
0.25w0.03
Z
x
2.00
1.45
OUTLINE VERSION
SOT141-6
IEC JEDEC EIAJ
REFERENCES
1995 Dec 13 11
EUROPEAN
PROJECTION
ISSUE DATE
95-03-11 97-12-16
Page 12
Philips Semiconductors Product specification
Multiple output voltage regulators
SOLDERING Introduction
There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used.
This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our
“IC Package Databook”
Soldering by dipping or by wave
The maximum permissible temperature of the solder is 260 °C; solder at this temperature must not be in contact with the joint for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds.
(order code 9398 652 90011).
TDA3601Q
TDA3601AQ
The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (T printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit.
Repairing soldered joints
Apply a low voltage soldering iron (less than 24 V) to the lead(s) of the package, below the seating plane or not more than 2 mm above it. If the temperature of the soldering iron bit is less than 300 °C it may remain in contact for up to 10 seconds. If the bit temperature is between 300 and 400 °C, contact may be up to 5 seconds.
stg max
). If the

DEFINITIONS

Data sheet status
Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.

LIFE SUPPORT APPLICATIONS

These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
1995 Dec 13 12
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