FSFR2000 Fairchild Semiconductor, FSFR2000 Datasheet - Page 2
![IC SWIT PROG OVP OCP 9SIP](/photos/7/32/73208/fsfr2000_sml.jpg)
FSFR2000
Manufacturer Part Number
FSFR2000
Description
IC SWIT PROG OVP OCP 9SIP
Manufacturer
Fairchild Semiconductor
Datasheet
1.FSFR2000.pdf
(18 pages)
Specifications of FSFR2000
Output Isolation
Isolated
Frequency Range
94 ~ 106kHz
Voltage - Input
14.5 ~ 25 V
Voltage - Output
540V
Power (watts)
350W
Operating Temperature
-40°C ~ 130°C
Package / Case
9-SIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FSFR2000
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2007 Fairchild Semiconductor Corporation
FSFR series Rev.1.0.9
Application Circuit Diagram
Block Diagram
V
IN
C
DL
Figure 1. Typical Application Circuit (LLC Resonant Half-Bridge Converter)
V
CC
CON
CS
R
RT
sense
LVcc
Figure 2. Internal Block Diagram
Control
IC
SG
V
DL
PG
2
V
Cr
CTR
HV
CC
Lm
L
1.5 s
lk
μ
Np
Ns
Ns
D1
D2
KA431
C
F
www.fairchildsemi.com
R
F
Vo