APW1173 데이터 시트보기 (PDF) - Anpec Electronics

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APW1173

2A SWITCH STEP DOWN SWITCHING REGULATOR

Anpec Electronics 

APW1173

Ordering and Marking Information

APW1173

Lead Free Code

Handling Code

Temp. Range

Package Code

Package Code

KA : SOP-8-P

Operating Ambient Temp. Range

C : 0 to 70 °C

I : -40 to 85 °C

Handling Code

TU : Tube

TR : Tape & Reel

Lead Free Code

L : Lead Free Device Blank : Orginal Device

APW1173 KA :

APW1173

XXXXX

XXXXX - Date Code

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate

termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering

operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C

for MSL classification at lead-free peak reflow temperature.

Block Diagram

VCC

VREF

COMP

FB

VREF

Buffer

E/A

V REF=1.235V

Voltages

Monitor

PWM

Thermal

Protection

Peak to Peak

Current Limit

Driver

SYNC

OVP

1.25V R E F

Oscillator

DQ

Ck

Frequency

Shifter

Inhibit

INH

Absolute Maximum Ratings

OUT

GND

Symbol

VCC

VOUT

VIO

IOUT

VREF

PD

TJ

TSTG

TSDR

VESD

Parameter

Input voltage (VCC to GND)

Output DC voltage

COMP and FB to GND

Output current

VREF to GND

Average Power Dissipation, TA < 50°

Junction Temperature

Storage Temperature

Soldering Temperature, 10 seconds

Minimum ESD rating (Human body mode)

Value

Unit

25

V

-1 to 25

V

-0.7 ~ VCC

V

0 to current limit

A

3.3

V

2.2

W

150

°C

-65 ~ 150

°C

300

°C

±3

KV

Copyright © ANPEC Electronics Corp.

2

Rev. A.5 - Aug., 2005

www.anpec.com.tw

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