Diodes AP2821 - Manual (Page 3)

Advance Datasheet
High-side Power Distribution Switch with Enable AP2821
Mar. 2013 Rev 2. 0 BCD Semiconductor Manufacturing Limited
3
Functional Block Diagram
Clock
Band Gap
Reference
UVLO
Gate Control
Over Current
Limiting
Thermal
Sense
Current
Sense
CMP
VIN
VOUT
GND
EN
3
2
4 , 5
1
Shutdown
Signal
Figure 3. Functional Block Diagram of AP2821