NX9548CMTR datasheet(4/18 Pages) MICROSEMI

Part #	NX9548CMTR

Description	9A SINGLE CHANNEL MOBILE PWM SWITCHING REGULATOR

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Manufacturer	MICROSEMI [Microsemi Corporation]

Direct Link	http://www.microsemi.com

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4 / 18 page

NX9548

4

Rev.1.6

03/06/09

NOTE1: This parameter is guaranteed by design but not tested in production(GBNT).

PARAMETER

SYM

Test Condition

Min

TYP

MAX

Units

SW zero cross comparator

Offset voltage

5

mV

Current Limit

Ocset setting current

24

uA

Over temperature

Threshold

NOTE1

155

oC

Hysteresis

15

oC

Under voltage

FB threshold

70

%Vref

Over voltage

Over voltage tripp point

125

%Vref

Internal Schottky Diode

Forward voltage drop

forward current=50mA

500

mV

Ouput Stage

High Side MOSFET RDSON

20

mohm

Low Side MOSFET R

DSON

17

mohm

Output Current

9

A

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