AW32102CSR

Overvoltage Protection Load Switch with Bidirectional Blocking ａｎｄ Surge Protection

Datasheet :

Preview - AW32102CSR - Datasheet

Ref.Price

1-99￥7.43
100-249￥6.09
250-499￥4.90
500-999￥3.86
1000+￥2.97

Product details

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 1.8 3.3
Package (mm)	WLCSP 2.19X1.75-20B

WLCSP 2.19X1.75-20B(0.6)

Integrated ultra-low Ron switch: typical 20m Bidirectional blocking ｂｅｔｗｅｅｎＩＮａｎｄ 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 ＩＮａｎｄ OUT pin is capable of withstanding fault voltages up to 28VDC. The AW32102 provides a selectable OVP threshold of 13V/23.6V ｏｒ Rset. The AW32102 features reverse-blocking of output voltage. When the switch is open, the ＩＮａｎｄ 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.

Technical documentation

	Type	Title			Date
	Datasheet	DS_AW32102_EN_V1.6			2024-09-18

Design & development

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Hardware development

Evaluation board

AW32101/2/2ECSR_EVB_V1.0 — AW32101/2/2ECSR EVB is a functional evaluation board for Over-Voltage protection chip

AW32101/2/2ECSR is an input high voltage, high current bidirectional isolated OVP switch with adjustable voltage threshold OVP protection function.

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Hardware development

Evaluation board

AW32101/2/2ECSR_EVB_V1.0 — AW32101/2/2ECSR EVB is a functional evaluation board for Over-Voltage protection chip

AW32101/2/2ECSR is an input high voltage, high current bidirectional isolated OVP switch with adjustable voltage threshold OVP protection function.

View options