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PT6510 Series

8-A 5-V/3.3-V Input Adjustable ISR

with Short-Circuit protection

SLTS220 FEBRUARY 2004

PT6510 SERIES

Characteristic

Symbol

Conditions

Min

Typ

Max

Units

Output Current

—8

A

Input Voltage Range

—6

—

6

VDC

—6

Output Voltage Tolerance

—

V

Line Regulation

±2

—

±10

mV

Load Regulation

±2

—

±10

mV

Efficiency

η

—

92

—

—

89

—

—

83

—

%

—

80

—

—

75

—

—

91

—

—

87

—

—

81

—

%

—

77

—

—

72

—

20 MHz bandwidth

—

15

—

Over-Current Threshold

Reset, followed by auto-recovery

—

15

—

A

Transient Response

—

100

—

µs

—

±150

—

mV

475

550

725

kHz

On/Off Standby (Pin 3)

Input High Voltage

—

—

V

Input Low Voltage

–0.1

—

+0.4

Input Low Current

—

–0.5

–

mA

Standby Input Current

—

1

5

mA

External Output Capacitance

See application schematic

330

—

µF

External Input Capacitance

See application schematic

——µF

Operating Temperature Range

–40

—

°C

Storage Temperature

—

–40

—

+125

°C

ReliabilityMTBF

Per Bellcore TR-332

6.4

—

—

Mechanical Shock

—

Per Mil-Std-883D, method 2002.3,

—

500

—

G’s

1 ms, half-sine, mounted to a fixture

Mechanical Vibration

—

Per Mil-Std-883D, method 2007.2,

—10

—

G’s

20-2000 Hz

Weight

—

Suffixes N, A, & C

—

12.5

—

Suffixes R, G & B

—

16.5

—

Suffix H

—

18.5

—

grams

Suffix L

—

15.5

—

Suffix F

—

22

—

Flammability—

Materials meet UL 94V-0

Notes:

(1) The ISR will operate at no load with reduced specifications.

(3) The STBY* control (pin 3) has an internal pull-up and if it is left open circuit the module will operate when input power is applied. The open-circuit

(4) The module requires a 330 µF output capacitor for proper operation in all applications. For transient or dynamic load applications, additional output

capacitance (Cout) may be necessary. The maximum allowable output capacitance is 5,000 µF.

application note on capacitor recommendations.

(6) See Safe Operating Area curves or contact the factory for the appropriate derating.

(7) The tab pins on the 16-pin mount package types (suffix L) must be soldered. For more information see the applicable package outline drawing.