For technical support and more information, see inside back cover or visit www.ti.com

PT6360 Series

11 A 12-V Input Adjustable

Integrated Switching Regulator

PT6360 SERIES

Characteristics

Symbols

Conditions

Min

Typ

Max

Units

Output Current

0

—

11

A

0

—

10

Input Voltage Range

10.8

—

13.2

V

Set-Point Voltage Tolerance

—

—

±2

Temperature Variation

—

±0.5

—

Line Regulation

—

±3

—

mV

Load Regulation

—

±5

—

mV

Total Output Variation

Includes set-point, line, load,

——±3

–40 °C

Efficiency

η

PT6361 ( 5 V)

—

93

—

PT6362 (3.3 V)

—

91

—

PT6363 (2.5 V)

—

90

—

PT6364 (1.8 V)

—

87

—

%

PT6365 (1.5 V)

—

85

—

PT6366 (1.2 V)

—

82

—

PT6367 (1.0 V)

—

80

—

20 MHz bandwidth

—

50

—

—

25

—

—

15

—

Transient Response

Recovery Time

—

50

—

µSec

—

70

—

mV

Over-Current Threshold

Reset, followed by auto-recovery

—

16

—

A

Output Voltage Adjust

—

—%

Switching Frequency

300

350

400

kHz

Inhibit Control (pin1)

Referenced to GND (pins 5–8)

Input High Voltage

2

—

V

Input Low Voltage

–0.2

—

0.3

Input Low Current

Pin 1 to GND

—

–10

—

µA

Standby Input Current

Pin 1 to GND

—

5

—

mA

External Input Capacitance

——µF

External Output Capacitance

0

5,000

µF

Operating Temperature Range

–40

—

°C

Solder Reflow Temperature

Surface temperature of pins or case

—

—

°C

Storage Temperature

—

–40

—

125

°C

Reliability

MTBF

Per Bellcore TR-332

8.0

—

—

Mechanical Shock

Mil-STD-883D, Method 2002.3

—

500

—

G’s

Half Sine, mounted to a fixture

Mechanical Vibration

Mil-STD-883D, Method 2007.2,

—

—G’s

20-2000 Hz, PCB mounted

Weight

—

—

—

10

—

grams

Flammability

—

Materials meet UL 94V-0

Notes: (1) This is a typical value. For the adjustment limits of a specific model consult the related application note on output voltage adjustment.

(2) The Inhibit control (pin 1) has an internal pull-up to Vin, and if left open-circuit the module will operate when input power is applied. A small low-

leakage (<100 nA) MOSFET is recommended to control this input. See application notes for more information.

(3) A 560 µF electrolytic input capacitor is required for proper operation. The capacitor must be rated for a minimumm of 1.3 Arms of ripple current.

(4) An external output capacitor is not required for basic operation. Adding 330µF of distributed capacitance at the load will improve the transient response,

and reduce output ripple voltage.

(5) See SOA curves or consult factory for the appropriate derating.

(6) During solder reflow of SMD package version do not elevate the module case, pins, or internal component temperatures above a peak of 215 °C. For

further guidance refer to the application note, “Reflow Soldering Requirements for Plug-in Power Surface Mount Products,” (SLTA051).

(7) The case pins on the through-hole package types (suffixes N & A) must be soldered. For more information see the applicable package outline drawing.

SLTS179A - JANUARY 2003 - REVISED APRIL 2003