CR6853 Ver la hoja de datos (PDF) - ChengduChip-RailTech

Número de pieza

componentes Descripción

Fabricante

CR6853

Novel Low Cost Green-Power PWM Controller

ChengduChip-RailTech 

CR6853

Block Diagram

Simplified Internal Circuit Architecture

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VDD

Supply voltage Pin Voltage

IOVP

VDD OVP maximal enter current

40

V

20

mA

VFB

Input Voltage to FB Pin

-0.3 to 6V

V

VSEN

Input Voltage to SEN Pin

-0.3 to 6V

V

PD

Power Dissipation

300

mW

ESD Capability, HBM Model

2500

V

ESD Capability, Machine Model

250

V

Lead Temperature

TL

(Soldering)

SOT-23-6L (20S)

220

℃

DIP-8 (10S)

260

℃

SOP-8 (10S)

230

℃

TSTG

Storage Temperature Range

-55 to + 150

℃

RECOMMENDED OPERATION CONDITION

Symbol

Parameter

VDD

VDD Supply Voltage

RI

RI PIN Resistor Value

TOA

Operation Ambient Temperature

POMAX

Maximal Output Power

FPWM

Frequency of PWM

Min ~ Max

10~30

100

-20~85

0~80

30~150

Unit

V

K ohm

℃

W

kHz

Dec, 2007 V1.1

Chengdu Chip-Rail Tech. Co., Ltd.

3/11

http://www.chiprail.com

Share Link: