UC3842G UTC [Unisonic Technologies], UC3842G Datasheet - Page 2

• Manufacturer Part Number: UC3842G
• Description: HIGH PERFORMANCE CURRENT MODE CONTROLLER
• Manufacturer: UTC [Unisonic Technologies]

UC3842G
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PIN NO.
1
2
3
4
5
6
7
8
PIN CONFIGURATION
PIN DESCRIPTION
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
PIN NAME
COMP
GND
OUT
V
V
FB
CS
CT
REF
CC
I/O
O
O
O
I
I
I
COMP 1
CS
CT
FB
This pin is error amplifier output
The error amplifier inverting input
Current sense input
The capacitor controlling switch frequency
Ground
Output to the gate of external power MOS
Supply voltage
Inter 5V reference voltage output
2
3
4
LINEAR INTEGRATED CIRCUIT
8
7
6
5
V
V
OUT
GND
Function
REF
CC
QW-R103-036,A
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