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Note A:

Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.

Efficiency vs Output Current

Power Dissipation vs Output Current

Output Ripple vs Output Current

PT6360 Series

11 A 12-V Input Adjustable

Integrated Switching Regulator

Pin Descriptions

Vin:

The positive supply voltage input for the module

with respect to the common GND.

Vout:

This is the regulated output voltage from the mod-

ule with respect to the common GND.

GND:

The common node to which the input, output, and

external control signals are referenced.

Inhibit*:

This is an open-collector (open-drain) negative

logic input, that is referenced to GND. Driving this pin to

GND disables the module’s output voltage. If Inhibit* is

left open-circuit, the output will be active whenever a

valid input source is applied.

Typical Characteristics

This pin is used to trim the output voltage to a

value within the range of approximately ±15 % of nominal.

The adjustment method uses an external resistor. The

or (+)Sense, in order to adjust the output either up or

down, respectively.

(+)Sense:

An external remote sense input is provided to

allow the regulation circuit to compensate for voltage

drop between the module and the load. For optimal

desired, (+)Sense may also be left open circuit.

50

60

70

80

90

100

024

68

10

Iout (A)

PT6361

PT6362

PT6363

PT6364

PT6365

PT6366

PT6367

0

20

40

60

80

100

024

68

10

Iout (A)

PT6361

PT6362

PT6363

PT6364

PT6365

PT6366

PT6367

0

1

2

3

4

5

02468

10

Iout (A)

PT6361

PT6362

PT6363

PT6364

PT6365

PT6366

PT6367

SLTS179A - JANUARY 2003 - REVISED APRIL 2003