isl6754 Intersil Corporation, isl6754 Datasheet - Page 4
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isl6754
Manufacturer Part Number
isl6754
Description
Zvs Full-bridge Pwm Controller With Adjustable Synchronous Rectifier Control
Manufacturer
Intersil Corporation
Datasheet
1.ISL6754.pdf
(19 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
isl6754AAZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
isl6754AAZA
Manufacturer:
Intersil
Quantity:
522
Company:
Part Number:
isl6754AAZA-T
Manufacturer:
Intersil
Quantity:
1 900
Typical Application - High Voltage Input Secondary Side Control ZVS Full-Bridge Converter
VIN+
VIN-
SECONDARY
BIAS SUPPLY
400 VDC
+
C1
CR1
C2
R1
T2
R2
Q4
Q1
R4
R5
R3
Q7A
Q7B
Q5
R17
R12
R15
VREF
C3
CR2
C4
C10
CR4
C5
R9
R6
R11
R10
Q11A
Q11B
Q10A
Q10B
R8
R7
1:1:1
1:1:1
T4
10
T3
1
2
3
4
5
6
7
8
9
VREF
VERR
CTBUF
RTD
RESDEL
CT
FB
RAMP
CS
IOUT
C6
U1
C12
C9
OUTLRN
OUTLLN
OUTLR
OUTUL
OUTUR
OUTLL
VADJ
GND
VDD
SS
20
19
16
15
14
13
12
11
18
17
Q12A
Q12B
CR5
Q9A
Q9B
R13
C11
CR3
C7
R16
R14
Q6
R18
Q8A
Q8B
C8
Q2
Q3
Np
Np:Ns:Ns=9:2:2
R19
C13
T1
Ns
Ns
Q13A
Q13B
Q15
Q14A
Q14B
Q16
R22
R21
R20
C14
VREF
L1
CR6
U3
C15
+
-
C17
C18
+
C16
R24
R23
R25
+ Vout
RETURN