AW32105CSR

Over-Voltage Protection Load Switch with Surge Protection

产品手册 :

在线预览 - AW32105CSR-英语版 - 产品手册

参考价格：

1-99￥10.14
100-249￥8.31
250-499￥6.69
500-999￥5.27
1000+￥4.06

产品详细信息

Default OVP Threshold (V)	23/Rset
Number of PIN	15
Surge Protection (V)	100
Continuous current of switch IN-OUT （Max）（A）	5.5
Ron (mΩ)	20
Input DC Withstand Voltage (V)	29
OVP Response Time (ns)	50
Temperature	-40℃~85℃
IO Level (V)	/
Package (mm)	WLCSP 2.54X1.49-15B

WLCSP 2.54X1.49-15B

Wide Input Voltage range from 3.1V to 28V 5.5A continuous current capability Input maximum voltage rating: 29VDC Integrated ultra-low Ron switch: typical 20mΩ Adjustable Over-Voltage Lockout (OVLO) Fast Over-Voltage Protection turn-off response: typical 50ns Surge Protection compliant with IEC61000-4-5 up to ±100V Input system ESD protection IEC 61000-4-2 Contact discharge: ±8kV Reverse-Current Protection (RCP) Over-Temperature Protection (OTP) Under-Voltage Lockout (UVLO) WLCSP 2.54mm×1.49mm×0.555mm-15B, 0.5mm pitch package

The AW32105 is a high input voltage, large current ａｎｄ ultra-low Ron load switch bidirectional blocking. The AW32105 is turned off very fast once the input voltage exceeds the OVP threshold to prevent damage to the protected downstream devices. The ＩＮ pin is capable of withstanding fault voltages to 29VDC. The AW32105 provides a default OVP threshold of 23V typical, ａｎｄ the OVP threshold can be adjusted from 4V to 24V through external OVLO pin. The AW32105 has all time Reverse Current Protection regardless of the ENB logic level. Once the voltage on OUT is higher than ＩＮ for RCP trigger voltage, the RCP circuit disables the power switch. Two AW32105 chips can be used ｉｎ parallel to support dual power inputs connecting to the same charging circuit. The AW32105 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.

技术文档

类型	项目标题	语言	日期
产品设计指南	AW32105 Hardware Design Guide	中文	2023-04-24
产品设计指南	AW32105 Hardware Design Guide	英文	2024-07-22
产品手册	DS_AW32105_EN_V1.2	英文	2025-03-28
新品发布	艾为电子Type-C接口保护系列产品方案	中文	2024-03-18

设计和开发

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AW32105CSR EVB V1.1 — AW32105CSR EVB V1.1是一款具有反向电流保护功能的过压保护负载开关，集成了输入欠压锁定、过温保护、过压保护、浪涌保护、反向电流保护以及电源状态指示等功能。芯片关键测试点均在EVB板上单独引出，方便演示和测试。

AW32105CSR EVB V1.1支持AW32105CSR的功能展示和相关参数验证

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硬件开发

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AW32105CSR EVB V1.1支持AW32105CSR的功能展示和相关参数验证

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