APW7045 查看數據表（PDF） - Anpec Electronics

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产品描述 (功能)

比赛名单

APW7045

Advanced PWM and Linear Power Controller

Anpec Electronics 

APW7045

Absolute Maximum Ratings

Symbol

VCC

VI , VO

TA

TJ

TSTG

TS

Parameter

Supply Voltage

Input , Output or I/O Voltage

Operating Ambient Temperature Range

Junction Temperature Range

Storage Temperature Range

Soldering Temperature

Thermal Characteristics

Symbol

θJA

Parameter

Thermal Resistance in Free Air

SOIC

SOIC (with 3in2 of Copper)

Rating

15

GND -0.3 V to VCC +0.3

0 to 70

0 to 125

-65 to +150

300 ,10 seconds

Value

75

65

Unit

V

V

°C

°C

°C

°C

Unit

°C/W

Electrical Characteristics

(Recommended operating conditions , Unless otherwise noted) Refer to Block and Simplified Power System

Diagrams , and Typical Application Schematic.

Symbol

Parameter

VCC Supply Current

ICC Nominal Supply Current

Power-on Reset

Rising VCC Threshold

VCC Falling VCC Threshold

VOCSET

VSD

Rising VOCSET Threshold

Shutdown Input High Voltage

Shutdown Input Low Voltage

Oscillator

FOSC Free Running Frequency

∆VOSC Ramp Amplitude

Test Conditions

UGATE, LGATE, DRIVE

open

Vocset=4.5V

Vocset=4.5V

Fault= Open

Fault= Open

APW7045

Unit

Min. Typ. Max.

4

mA

10.7

8.2

V

1.26

2.0

V

0.8

185 200 215 kHz

1.9

VP-P

Copyright  ANPEC Electronics Corp.

3

Rev.A.5 - Jan., 2003

www.anpec.com.tw

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