ISL6740 Datasheet, PDF (5/29 Pages) Intersil Corporation – Flexible Double Ended Voltage and Current Mode PWM Controllers

Typical Application (ISL6740) - 36V to 75V Input, Regulated 12V @ 8A Output (ISL6740EVAL2Z)
VIN+
L1
C2
QH
L3
R26
CR5
C11
QR1
R8
QR3
T1
SP1
+
C13
C9
C1
36V TO 75V
R1
R2
CR3
C3
C7
C4
C5
TP1
QL
U1
TP4
HIP2101
VDD LO
HB VSS
HO LI
HS HI
TP5
R10
T2
L2
CR4
CR6
R27
C14
QR2
R11
CR2
R9
QR4
C12
CR1
R5
RT1
R6
R14
VREF
TP2
C10
C18
U3
R19
+12V
C21
C8
RTN
+ 12V
R4
VIN-
TP6
R17
R7
Q5
D1
C6
R3
C15
GND VERROR
OUTB
CS
OUTA
CT
VDD
RTC
R13
C17
R18
R12
C16
R15
R19
R20
R23
C22
R25
C20
R21
C19
U2
U4
D2
R24