| Controlled Slew Rate |
YES |
| Enable Logic |
Active High |
| Output Discharge |
YES |
| Programmable Current Limit |
YES |
| Current Limit （Min）(A) |
0.25 |
| Current Limit （Max）(A) |
3 |
| Reverse Current Blocking |
YES |
| Fault Flag |
YES |
| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
7 |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
/ |
| Package (mm) |
DFN 2X3-8L |
Wide input voltage range from 2.7V to 7V
Maximum input DC voltage is 24V
Integrated low Ron switch: 50 mΩ
Programmable current limit from 250mA to 3A
±7% current limit accuracy at TA=+25°C
Programmable over voltage protection
OVP threshold adjustable range up to 7V
Short circuit protection
AW35020: Latched-Off
AW35020A: Auto-Recovery
Programmable soft start
Thermal shutdown protection
AW35020: Latched-Off
AW35020A: Auto-Recovery
Fault output
Enable interface pin
DFN 3mmx2mmx0.75mm-8L
AW35020/AW35020A is a smart e-Fuse with robust overcurrent ａｎｄ overvoltage protection. It’s applied to 5V DC buses.
AW35020/AW35020A uses N-channel MOSFET as power switch, ａｎｄ allows the user to program the current-limit threshold ｂｅｔｗｅｅｎ 250mA to 3A with an external resistor when the load exceeds the current-limit threshold.
AW35020/AW35020A can withstand 24V DC voltage, ａｎｄ shuts down ｉｎ the event VIN exceeds overvoltage threshold. Overvoltage threshold is programed by external resistors.
Additional features include enable, under-voltage, over-temperature, output discharge ａｎｄ fault flag output are provided to monitor system status.
