isl6755 Intersil Corporation, isl6755 Datasheet - Page 3

• Manufacturer Part Number: isl6755
• Description: Zvs Full-bridge Pwm Controller With Average Current Limit
• Manufacturer: Intersil Corporation

Typical Application - High Voltage Input ZVS Full-Bridge Converter
VIN+
VIN-
BIAS
400 VDC
+
C1
CR1
VDD
T2
Q1
Q4
R4
R5
Q8A
Q8B
Q6A
Q6B
R19
C9
R8
C2
R10
R7
R6
CR2
C3
R1
C8
R3
Q10A
Q10B
R2
R19
T3
C4
10
1
2
3
4
5
6
7
8
9
VERR
CTBUF
RTD
RESDEL
CT
FB2
FB1
RAMP
CS
IOUT
C10
ISL6755
U1
R9
OUTLR
OUTUL
OUTUR
OUTLL
VREF
GND
GND
VDD
N/C
SS
20
19
18
17
16
15
14
13
12
11
CR3
Q9A
Q9B
C5
C11
R20
C6
Q5A
Q5B
Q7A
Q7B
R11
C7
Q2
Q3
T1
C12
C13
CR5
CR4
R12
R13
L1
U2
R17
U3
C16
R18
+
C15
C16
C14
R15
R16
R14
RETURN
+ Vout