UTC51494 データシートの表示（PDF） - Unisonic Technologies

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UTC51494

Linear Integrated Circuit

Unisonic Technologies 

UTC 51494 LINEAR INTEGRATED CIRCUIT

DESCRIPTION

The UTC 51494 is a monolithic bipolar integrate circuit

that provides both 494 function and built in power good signal

circuit for easy using 51494 can be easily implemented by

just adding a capacitor.

FEATURES

*Fully integrated with compact 16-pin dip

*All necessary functions included for most popular half

bridge circuit.

*Built-in power good delay and power fail lead function.

*Power good delay time is linearly.

*Proportional to external capacitor value.

*Reduced external components for cost down and

components for cost down and compact size.

SOP-16

DIP-16

MAXIMUM RATINGS(Unless otherwise noted ,all is over operating free-air temperature Range)

CHARACTERISTIC

Supply Voltage

Voltage from any pin to ground (except pin8

& pin11)

Collector Output Voltage

Peak Collector Output

Power dissipation

Operating Temperature Range

Storage Temperature Range

SYMBOL

Vcc

Vin

Vc1, Vc2

Ic1, Ic2

PD

Topr

Tsag

RATING

42

Vcc+0.3

42

250

1500

0 to +70

-65 to +150

UNIT

V

V

V

mA

mW

°C

°C

UTC UNISONIC TECHNOLOGIES CO. LTD 1

QW-R103-005,A

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