| Default OVP Threshold (V) |
10.5 |
| Number of PIN |
12 |
| Surge Protection (V) |
100 |
| Continuous current of switch IN-OUT （Max）（A） |
6 |
| Ron (mΩ) |
13 |
| Input DC Withstand Voltage (V) |
35 |
| OVP Response Time (ns) |
50 |
| Temperature |
-40℃~85℃ |
| IO Level (V) |
1.8
3.3 |
| Package (mm) |
WLCSP 1.215X1.775-12B |
| WLCSP 1.215X1.775-12B(0.575) |
|
Surge protection
IEC 61000-4-5: ±100V
Integrated low Rdson nFET switch: typical 13mΩ
6A continuous current capability
Default Over-Voltage Protection (OVP) threshold
AW32405: 6.8V
AW32410: 10.5V
OVP threshold adjustable range: 4V to 20V
Input system ESD protection
IEC 61000-4-2 Contact discharge: ±8kV
IEC 61000-4-2 Air gap discharge: ±15kV
Input maximum voltage rating: 35VDC
Fast turn-off response: typical 50ns
Over-Temperature Protection (OTP)
Under-Voltage Lockout (UVLO)
WLCSP 1.215mm×1.775mm-12B package
The AW324XX OVP load switch features surge protection, an internal clamp circuit protects the device from surge voltages up to ±100V.
The AW324XX features an ultra-low 13mΩ (typ.) Rdson nFET load switch. When input voltage exceeds the OVP threshold, the switch is turned off very fast to prevent damage to the protected downstream devices. The ＩＮ pin is capable of withstanding fault voltages up to 35VDC.
The default OVP threshold is 6.8V (AW32405) ａｎｄ 10.5V (AW32410), the OVP threshold can be adjusted from 4V to 20V through external OVLO pin.
The device features an open-drain output ¯("ACOK" ), when VIN_UVLO < VIN < VIN_OVLO ａｎｄ the switch is on, ¯("ACOK" ) will be driven low to indicate a good power input, otherwise it is high impedance.
This device features over-temperature protection that prevents itself from thermal damaging.
