3935 Datasheet - Allegro MicroSystems

3935 3-PHASE POWER MOSFET CONTROLLER

. 2 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 2003 Allegro MicroSystems, Inc. 3935 THREE-PHASE POWER MOSFET CONTROLLER A3935KED (PLCC) A3935KLQ (SOIC) * Measured on “High-K” multi-layer PWB per JEDEC Standard JESD51-7. † Measured on typi.

www.DataSheet4U.com Data Sheet 26301.102a 3935 Package ED, 44-Pin PLCC 3-PHASE POWER MOSFET CONTROLLER For Automotive Applications The A3935 is designed specifically for automotive applications that require high-power motors. Each provides six high-current gate drive outputs capable of driving a wide range of n-channel power MOSFETs. A requirement of automotive systems is steady operation over a varying battery input range. The A3935 integrates a pulse-frequency modulated boost conv.

3935 Features

* include dead-time, VDD undervoltage, and thermal shutdown. The A3935 is supplied in a choice of three packages, a 44-lead PLCC with copper batwing tabs (suffix ED), a 48-lead low profile QFP with exposed thermal pad (suffix JP), and a 36-lead 0.8 mm pitch SOIC (suffix LQ). ABSOLUTE MAXIMUM RATINGS

3935 Datasheet (233.15 KB)