SLVAF35A
February 2021 – July 2024
DRV8714-Q1
,
TPS2HB16-Q1
1
Abstract
Trademarks
1
Introduction
2
Contactors Distribution in EVs and HEVs
3
Power-Up Sequence
4
Coil Types and Control Requirements
5
Coil Driving Implementation
5.1
Pulse Width Modulation Current Generation
5.2
Adjustable Supply Voltage Approach
6
Summary
7
Revision History
Technical White Paper
Driving High-Voltage Contactors in EV and HEVs