SIP2800 Datasheet, PDF (8/8 Pages) Vishay Siliconix – Low Power Consumption Current Mode Controller

SiP2800/01/02/03/04/05
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM
New Product
V_CC
REF
COMP
FB
GND
Reference
Voltage
UVLO
13.5 V
Overcurrent
Comparator
--
+
1.5 V
Leading Edge
Blanking
SiP2801/4/5 Only
TQ
Voltage Error
Amplifier
--
REF/2
+
Soft-Start
+
--
PWM
Comparator
SQ
R
OSC
CS
OUT
RC
www.vishay.com
8
Document Number: 72660
S-41623—Rev.C, 30-Aug-04