Datasheet4U Logo Datasheet4U.com

A3942

Quad High-Side Gate Driver

A3942 Features

* ▪ Drives four N-channel high-side MOSFETS ▪ Charge pump for 100% duty cycle operation ▪ Serial and discrete inputs ▪ SPI port for control and fault diagnostics ▪ 4.5 to 60 V input voltage range ▪ Sleep function for minimum power drain ▪ Thin profile 38-lead TSSOP with internally fused leads for enha

A3942 General Description

The A3942 is a highly integrated gate driver IC that can drive up to four N-channel MOSFETs in a high-side configuration. The device is designed to withstand the harsh environmental conditions and high reliability standards of automotive applications. Serial Peripheral Interface (SPI) compatibility .

A3942 Datasheet (969.88 KB)

Preview of A3942 PDF

Datasheet Details

Part number:

A3942

Manufacturer:

ALLEGRO

File Size:

969.88 KB

Description:

Quad high-side gate driver.

📁 Related Datasheet

A3940 - Full-Bridge Power MOSFET Controller (Allegro)
Data Sheet 29319.100J 3940 A3940KLP (TSSOP with exposed thermal pad) A3940KLW (SOIC) Approx. 2X actual size. ABSOLUTE MAXIMUM RATINGS Load Supply.

A3941 - Automotive Full Bridge MOSFET Driver (Allegro)
A3941 Automotive Full Bridge MOSFET Driver FEATURES AND BENEFITS ▪ High current gate drive for N-channel MOSFET full bridge ▪ High-side or low-side P.

A3944 - Automotive Low-Side FET Pre-Driver (Allegro)
A3944 Automotive Low-Side FET Pre-Driver FEATURES AND BENEFITS • 6 channels • Drives logic-level N-channel MOSFETs • 40 mA gate drive current • Short.

A3946 - Half-Bridge Power MOSFET Controller (Allegro MicroSystems)
A3946 Half-Bridge Power MOSFET Controller FEATURES AND BENEFITS ▪ On-chip charge pump for 7 V minimum input supply voltage ▪ High-current gate drive .

A3948 - DMOS Full-Bridge PWM Motor Driver (ALLEGRO)
A3948 DMOS Full-Bridge PWM Motor Driver Discontinued Product These parts are no longer in production The device should not be purchased for new design.

A3949 - DMOS Full-Bridge Motor Driver (Allegro MicroSystems)
A3949 DMOS Full-Bridge Motor Driver Features and Benefits ▪ Single supply operation ▪ Very small outline package ▪ Low RDS(ON) outputs ▪ Sleep functi.

A39 - 10 TO 2000 MHz CASCADABLE AMPLIFIER (Tyco Electronics)
A39/SMA39 10 TO 2000 MHz CASCADABLE AMPLIFIER · HIGH OUTPUT POWER: +22 dBm (TYP.) · HIGH THIRD ORDER I.P.: +34 dBm (TYP.) · WIDE BANDWIDTH: 10-2000 MH.

A390 - SILICON RECTIFIER (Powerex Power Semiconductors)
.

TAGS

A3942 Quad High-Side Gate Driver ALLEGRO

Image Gallery

A3942 Datasheet Preview Page 2 A3942 Datasheet Preview Page 3

A3942 Distributor