Texas Instruments PT6213E, PT6213P, PT6214D, PT6214E, PT6214P Datasheet

For assistance or to order, call [phone]

Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 [phone] Fax: [phone] http://www.powertrends.com

8

Application Notes

Mechanical Outline

Product Selector Guide

Revised 5/15/98

PT6210 Series

Standard Application

C1 = Optional 1µF ceramic
C2 = Required 100µF electrolytic
Q1 = NFET

PT6210

2,3,4

5,6,7,8

9,10,11

12

V

IN

COM COM

V

OUT

C2

+

1

VOADJ

INH

Q1

C1

Ordering Information

PT6211¨ = +5.1 Volts
PT6212¨ = +5.0 Volts
PT6213¨ = +3.3 Volts
PT6214¨ = +12 Volts

Pin-Out Information

PT Series Suffix

(PT1234X)

Case/Pin
Configuration

Vertical Through-Hole

P

Horizontal Through-Hole

D

Horizontal Surface Mount

E

Note: Back surface of
product is conducting
metal.

Note: Heat spreaders are not
electrically connected to product.

2 AMP ADJUSTABLE POSITIVE STEP-DOWN
INTEGRATED SWITCHING REGULATOR

• 90% Efficiency

• Adjustable Output Voltage

• Internal Short Circuit Protection

• Over-Temperature Protection

• On/Off Control (Ground Off)

• Small SIP Footprint

• Wide Input Range

The PT6210 Series is a line of
High-Performance 2 Amp, 12-Pin SIP
(Single In-line Package) Integrated

Switching Regulators (ISRs) designed
to meet the on-board power conversion
needs of battery powered
or other equipment requiring high
efficiency and small size. This high
performance ISR family offers a unique
combination of features combining 90%
typical efficiency with open-collector
on/off control and adjustable output
voltage. Quiescent current in the shut­down mode is typically less than 100µA.

Pin Function

1

Inhibit

(30V max)

2V

in

3V

in

4V

in

5 GND
6 GND
7 GND
8 GND
9V

out

10 V

out

11 V

out

12 V

out

Adj

Pkg Style 200

Specifications

Characteristics

PT6210 SERIES

(Ta = 25°C unless noted) Symbols Conditions Min Typ Max Units

Output Current I

o

Over Vin range 0.1* — 2.0 A

Short Circuit Current I

sc

Vin = V

in min

— 5.0 — Apk

Input Voltage Range V

in

0.1 ≤ Io ≤ 2.0 A V

o

= 3.3V 9 — 26 V

(Note: inhibit function cannot V

o

= 5V 9 — 30/38** V

be used with Vin above 30V.) V

o

= 12V 16 — 30/38** V

Output Voltage Tolerance ∆V

o

Over Vin Range, Io = 2.0 A

— ±1.0 ±2.0 %V

o

T

a

= 0°C to +60°C

Line Regulation Reg

line

Over Vin range — ±0.25 ±0.5 %V

o

Load Regulation Reg

load

0.1 ≤ Io ≤ 2.0 A — ±0.25 ±0.5 %V

o

Vo Ripple/Noise V

n

V

in

= V

in

min — ±2 — %V

o

Transient Response t

tr

50% load change — 100 200 µSec

with Co = 100µF V

os

V

o

over/undershoot — 5.0 — %V

o

Efficiency η Vin=9V, I

o

= 0.5 A Vo = 3.3V — 84 — %

V

in

=9V, I

o

= 0.5 A Vo = 5V — 89 — %

Vin=16V, I

o

= 0.5 A Vo = 12V — 91 — %

Switching Frequency ƒ

o

Over Vin and Io ranges 450 — 900 kHz

Shutdown Current I

sc

Vin = 16V — 100 — µA

Quiescent Current I

nl

I

o

= 0A, V

in

=10V — 10 — mA

Output Voltage V

o

Below V

o

See Application Notes.

Adjustment Range Above V

o

Absolute Maximum T

a

-40 — +85 °C

Operating Temperature Range
Recommended Operating T

a

Free Air Convection, (40-60LFM) Vo= 3.3V/5V -40 — +85*** °C

Temperature Range At Vin= 24V, Io=1.5A Vo= 12V -40 — +75*** °C
Thermal Resistance θ

ja

Free Air Convection (40-60LFM) — 40 — °C/W

Storage Temperature T

s

— -40 — +125 °C

Mechanical Shock — Per Mil-STD-883D, Method 2002.3,

— 500

—

G’s

1 msec, Half Sine, mounted to a fixture

Mechanical Vibration — Per Mil-STD-883D, Method 2007.2,

—10

—

G’s

20-2000 Hz, Soldered in a PC board

Weight — — — 6 — grams

* ISR will operate to no load with reduced specifications.
** Input voltage cannot exceed 30V when the inhibit function is used. *** See Thermal Derating chart

Note:

The PT6210 Series requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications.

For assistance or to order, call [phone]

Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 [phone] Fax: [phone] http://www.powertrends.com

9

Wide Input Range Products

DATA SHEETS

CHARACTERISTIC DATA

0

0.5

1

1.5

2

9 12151821242730333639

0

0.5

1

1.5

2

9 121518212427

PT6213, 3.3 VDC (See Note 1) PT6212, 5.0 VDC (See Note 1) PT6214, 12.0 VDC (See Note 1)

Note 1: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note 2: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes).

Efficiency vs Output Current

Ripple vs Output Current

Thermal Derating (Ta) (See Note 2)

Power Dissipation vs Output Current

Efficiency - %Ripple-(mV)Iout-(Amps)PD-(Watts)

Efficiency - %

Efficiency - %

Ripple-(mV)

Ripple-(mV)Iout-(Amps)

Iout-(Amps)

PD-(Watts)

PD-(Watts)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps) Iout-(Amps) Iout-(Amps)

Vin-(Volts) Vin-(Volts)Vin-(Volts)

40

50

60

70

80

90

100

00.511.52

9.0V

12.0V

15.0V

18.0V

24.0V

26.0V

Vin

40

50

60

70

80

90

100

00.511.52

9.0V

12.0V

18.0V

24.0V

30.0V

38.0V

Vin

40

50

60

70

80

90

100

0 0.5 1 1.5 2

16.0V

20.0V

24.0V

30.0V

38.0V

V

Vin

0

30

60

90

120

150

00.511.52

26.0V

24.0V

18.0V

15.0V

12.0V

9.0V

Vin

0

30

60

90

120

150

0 0.5 1 1.5 2

38.0V

30.0V

24.0V

18.0V

12.0V

9.0V

Vin

0

50

100

150

200

250

300

350

400

00.511.52

38.0V

30.0V

24.0V

20.0V

16.0V

Vin

0

0.5

1

1.5

2

2.5

00.511.52

26.0V

24.0V

18.0V

15.0V

12.0V

9.0V

Vin

0

0.5

1

1.5

2

2.5

00.511.52

38.0V

30.0V

24.0V

18.0V

12.0V

9.0V

Vin

0

0.5

1

1.5

2

2.5

3

3.5

0 0.5 1 1.5 2

38.0V

30.0V

24.0V

20.0V

16.0V

Vin

60°C

70°C

0

0.5

1

1.5

2

16 18 20 22 24 26 28 30 32 34 36 38

85°C

70°C

50°C

60°C

70°C

PT6210 Series

85°C

Efficiency vs Output Current Efficiency vs Output Current

Ripple vs Output Current Ripple vs Output Current

Thermal Derating (Ta) (See Note 2) Thermal Derating (Ta) (See Note 2)

Power Dissipation vs Output Current Power Dissipation vs Output Current