Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name
Description
Q0465R View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
Q0465R
Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation - Low EMI and High Efficiency
Fairchild Semiconductor
Q0465R Datasheet PDF : 24 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
Application Diagram
V
O
AC
IN
V
STR
Drain
Sync
PWM
GND
V
FB
V
CC
FSQ0465 Rev. 00
Figure 1. Typical Flyback Application
Internal Block Diagram
Sync
5
AVS
FB
4
0.35/0.55
V
CC
V
ref
V
Burst
I
delay
I
FB
3R
t
ON
< t
OSP
after SS
R
Soft-
Start
PWM
V
str
V
CC
Drain
6
3
1
OSC
V
ref
V
CC
good
V
CC
8V/12V
LEB
250ns
S
Q
R
Q
Gate
driver
V
OSP
V
SD
V
CC
V
OVP
LPF
TSD
LPF
S
Q
R
Q
AOCP
V
OCP
(1.1V)
2
GND
V
CC
good
Figure 2. Internal Block Diagram
FSQ0465 Rev.00
© 2008 Fairchild Semiconductor Corporation
FSQ0465RS/RB Rev. 1.0.1
3
www.fairchildsemi.com
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]