A3941KLPTR-T

A3941KLPTR-T概述

A3941KLPTR-T 编带

The is a full bridge MOSFET driver in 28 pin TSSOP package. This is a full bridge controller for use with external N channel power MOSFETs. A unique charge pump regulator provides full gate drive greater than 10V for battery voltages down to 7V and allows the A3941 to operate with reduced gate drive down to 5.5V. A bootstrap capacitor is used to provide above battery supply voltage required for N channel MOSFETs. An internal charge pump for high side drive allows DC 100% duty cycle operation. Integrated diagnostics provide indication of undervoltage, overtemperature, power bridge faults and can be configured to protect power MOSFETs under most short circuit conditions.

.
High side or low side PWM switching
.
Charge pump for low supply voltage operation
.
Top off charge pump for 100% PWM
.
Cross conduction protection with adjustable dead time
.
Supply voltage range from 5.5V to 50V
.
90ns turn off propagation delay
.
90ns turn on propagation delay
.
Diagnostics output
.
Low current sleep mode
.
Operating temperature range from -40°C to 150°C
A3941KLPTR-T数据文档
型号 品牌 下载
A3941KLPTR-T

Allegro MicroSystems 急速微电子

下载
A3946KLPTR-T

Allegro MicroSystems 急速微电子

下载
A3949SLPTR

Allegro MicroSystems 急速微电子

下载
A3949SLBTR-T

Allegro MicroSystems 急速微电子

下载
A3944KLPTR-T

Allegro MicroSystems 急速微电子

下载
A3942KLGTR-T

Allegro MicroSystems 急速微电子

下载
A3940KLWTR

Allegro MicroSystems 急速微电子

下载
A3940KLWTR-T

Allegro MicroSystems 急速微电子

下载
A3946KLBTR

Allegro MicroSystems 急速微电子

下载
A3949SLBTR

Allegro MicroSystems 急速微电子

下载
A3948SB

Allegro MicroSystems 急速微电子

下载

锐单商城 - 一站式电子元器件采购平台