MC33981集成电路（IC）的配电开关负载驱动器规格书PDF中文资料

厂商型号	MC33981
参数属性	MC33981 封装/外壳为16-PowerQFN；包装为管件；类别为集成电路（IC）的配电开关负载驱动器；产品描述：IC PWR SWITCH N-CHAN 1:1 16QFN
功能描述	Single High Side Switch (4.0 mOhm), PWM clock up to 60 kHz
封装外壳	16-PowerQFN
文件大小	3.79345 Mbytes
页面数量	51 页
生产厂商	NXP Semiconductors
企业简称	nxp【恩智浦】
中文名称	恩智浦半导体公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-5-18 10:30:00
人工找货	MC33981价格和库存，欢迎联系客服免费人工找货

The 33981 is a high frequency, self-protected 4.0 m RDS(ON) high

side switch used to replace electromechanical relays, fuses, and

discrete devices in power management applications.

The 33981 can be controlled by pulse-width modulation (PWM) with

a frequency up to 60 kHz. It is designed for harsh environments, and it

includes self-recovery features. The 33981 is suitable for loads with high

inrush current, as well as motors and all types of resistive and inductive

loads.

The 33981 is packaged in a 12 x 12 mm non-leaded power-enhanced

PQFN package with exposed tabs.

Features

•Single 4.0 m RDS(ON) maximum high side switch

•PWM capability up to 60 kHz with duty cycle from 5 to 100

•Very low standby current

•Slew-rate control with external capacitor

•Over-current and over-temperature protection, under-voltage shutdown, and fault reporting

•Reverse battery protection

•Gate drive signal for external low side N-channel MOSFET with protection features

•Output current monitoring

•Temperature feedback