集成了先进的保护功能,如负载电流限制、通过功率限制进行过载主动管理以及过温关断。
多功能复用芯片,包括过载、对地短路、对VCC短路等保护功能。
具有输入使能引脚让芯片禁用关断状态,并且实现超低功耗模式。
单通道高边开关:

双通道高边开关:

| 产品分类 | 产品型号 | 产品封装 | 产品描述 |
|---|---|---|---|
| HSD高边驱动 | WS7140SC | ESOP-8L | Operating range Vcc 4.5-35V、Max supply voltage Vcc max 35V、IL Nominal Current @ TA = 85°C [A] 140mΩ、Nominal load current typ 2.2A |
| HSD高边驱动 | WS7140SA | ESOP-8L | Operating range Vcc 4.5-35V、Max supply voltage Vcc max 35V、IL Nominal Current @ TA = 85°C [A] 140mΩ、Nominal load current typ 2.2A |
| HSD高边驱动 | WSD7140SC | ESOP-8L | Operating range Vcc 4.5-35V、Max supply voltage Vcc max 35V、IL Nominal Current @ TA = 85°C [A] 140mΩ、Nominal load current typ 2.5A/1.6A (1/2-CH) |
| HSD高边驱动 | WSD7140S | ESOP-8L | Operating range Vcc 4.5-35V、Max supply voltage Vcc max 35V、IL Nominal Current @ TA = 85°C [A] 140mΩ、Nominal load current typ 2.5A/1.6A (1/2-CH) |
| HSD高边驱动 | WS7140SH | DFN3X3-8L | Operating range Vcc 4.5-35V、Max supply voltage Vcc max 35V、IL Nominal Current @ TA = 85°C [A] 140mΩ、Nominal load current typ 2.2A |