sc2608 Semtech Corporation, sc2608 Datasheet - Page 4

• Manufacturer Part Number: sc2608
• Description: Sc2608 Simple, Synchronous Voltage Mode Pwm Controller
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Gate Drive Timing Diagram
Block Diagram
©
SENSE
2005 Semtech Corp.
REF
0.8V
+
-
E/A
OSC
COMP/SS
0
+
-
PWM
OCP &
UVLO
Figure 2
Figure 3
VCC
4
S
R
OCP
+
-
Q
PHASE
NON-OVERLAP
TIMING
0
LEVEL
SHIFT
VCC
0
0
www.semtech.com
SC2608
BST
PHASE
Vcc
DH
DL
GND