ISL8840AMUZ-T 查看數據表（PDF） - Renesas Electronics

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ISL8840AMUZ-T

High Performance Industry Standard Single-Ended Current Mode PWM Controller

Renesas Electronics 

Typical Application - 48V Input Dual Output Flyback

VIN+

36V TO 75V

C1

R3

C4

C2

R1

CR6

C3

Q1

CR5

T1

C21 + C15

R21

C5

CR2

CR4

+ C22

+

C17

C19

C20

C6

R16

R17

U2

R19

C14

+3.3V

+ C16

+1.8V

RETURN

R18

VIN-

R6

Q3

VR1

R4

CR1

R22

R27

U4

R26

COMP VREF

CS

V DD

FB

OUT

RTCT GND

ISL884xA

R10

C8

C13

R15

U3

R20

C12

R13

C11

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