Inactive Datasheet Archive
Contact Sales
Log in or register to manage email notifications about changes to datasheets or PCNs for this part.
The AP2820 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS(ON), 60mΩ, is designed to meet USB voltage drop requirements. The IC includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in. Under voltage lockout (UVLO) function is used to ensure the device remain off unless there is a valid input voltage present. A FLAG output is available to indicate fault conditions to the local USB controller.
Enable Logic |
Active Low |
|---|---|
Maximum Continuous Output Current |
2.5 |
Maximum Current Limit |
3.4 |
Maximum Operating Voltage |
5.5 |
Minimum Operating Voltage (V) |
2.7 |
NEMKO IEC 60950-1 CB |
Yes |
OCP Flag |
Yes |
OCP Output Latch Off |
No |
Operating Ambient Temperature Range (°C) |
-40 to 85 |
Output Discharge |
Yes |
Quiescent Current Typ (μA) |
35 |
RDS(ON) (VIN = 5V) Typ |
60 |
UL Listed |
Yes |
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
