RT6296A
Functional Block Diagram
TTH
PVCC
VIN
Internal
Regulator
UVLO
BOOT
UVLO
Current
Sense
EN/SYNC
1.4V
0.4V
+
Shutdown
- Comparator
+
Logic &
Protection
Control
Power
Stage &
Deadtime
Control
BOOT
SW
-
UV
Comparator
1pF
50pF 400k
FB
0.807V
Internal SS
-
+ EA
+
Oscillator
HS Switch
Current
Comparator
Slope
Compensation
LS Switch
Current
Comparator
Current
Sense
GND
Copyright © 2018 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS6296A-04
January 2018
www.richtek.com
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