CR6853 Просмотр технического описания (PDF) - ChengduChip-RailTech
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CR6853 Datasheet PDF : 11 Pages
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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
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