| Default OVP Threshold (V) |
13/23.6/Rset |
| Number of PIN |
20 |
| Surge Protection (V) |
100 |
| Continuous current of switch IN-OUT （Max）（A） |
5 |
| Ron (mΩ) |
20 |
| Input DC Withstand Voltage (V) |
28 |
| OVP Response Time (ns) |
80 |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
1.2 |
| Package (mm) |
WLCSP 2.19X1.75-20B |
•Integrated ultra-low Ron switch: typical 20m
•Bidirectional blocking ｂｅｔｗｅｅｎ ＩＮ and OUT
•Pin-selectable overvoltage protection threshold VOVP=13V/23.6V/Rset
•Fast overvoltage protection turn-off response: typical 80ns
•Surge protection compliant with IEC61000-4-5 up to ±100V
•Wide input voltage range from 3.1V to 28V
•5A continuous current
•Autonomous mode and slave mode operation
•WLCSP 2.19mm X1.75mm-20B, 0.4mm pitch package
The AW32102 is a high input voltage, large current and ultra-low Ron load switch with bidirectional blocking.
The AW32102 is turned off very fast once the input voltage exceeds the OVP threshold to prevent damage to the protected downstream devices. The ＩＮ and OUT pin is capable of withstanding fault voltages up to 28VDC. The AW32102 provides a selectable OVP threshold of 13V/23.6V in Rset.
The AW32102 features reverse-blocking of output voltage. When the switch is open, the ＩＮ and OUT ports are completely cut off, preventing leakage current from ＩＮ to OUT and from OUT to ＩＮ.
The AW32102 OVP load switch features surge protection, an internal clamp circuit protects the device from surge voltages up to +/-100V. It also features over-temperature protection that prevents itself from thermal damaging.
Autonomous mode allows manual operation. Slave mode operation allows the device be controlled by a system controller.
