ISL6742 Intersil Corporation, ISL6742 Datasheet - Page 3

• Manufacturer Part Number: ISL6742
• Description: Advanced Double-Ended PWM Controller
• Manufacturer: Intersil Corporation

VIN+
VIN-
Typical Application - Telecom Primary Side Control Half-Bridge Converter with Synchronous Rectification
36-75V
C1
CR3
C2
C3
R1
R2
Q7
VR1
C4
C5
C7
C6
HIP2100
VDD
HB
HO
HS
R3
U1
VSS
LO
HI
LI
C8
Q1
Q2
R4
R5
T2
CR1
C15
R13
C14
C9
R6
C13
R8
CR2
R9
C10
T1
C17
R7
R17
R10
1
2
3
4
5
6
7
8
Q3
VREF
VERR
RTD
CT
FB
RAMP
CS
IOUT
Q4
ISL6742
C11
R11
U2
OUTAN
OUTBN
OUTA
OUTB
Q5
VADJ
GND
VDD
SS
Q6
16
15
14
13
12
11
10
9
R12
C12
EL7212
U6
R16
C16
R14
CR4
R15
R25
C24
U3
R19
R18
T3
L1
VR2
C18
TL431
+
R20
R21
U4
EL7212
C22
U5
C20
R23
C21
C23
R24
+VOUT
+VOUT
C19
RTN
R22