STMicroelectronics L99H01
The L99H01 is designed to control 4 external N-channel MOS transistors in bridge configuration for DC-motor driving in automotive applications. The integrated standard serial peripheral interface (SPI) controls all outputs and provides diagnostic information.| Part No. | L99H01 |
|---|---|
| Datasheet | L99H01 Download |
| Manufacturer |  STMicroelectronics |
| Description | Motor bridge driver |
| Buy | Stock & Price |
FEATURES
● Operating supply voltage 6 V to 28 V● Central 2 stage charge pump
● 100% duty cycle
● Full RDSon down to 6 V (normal level MOSFETs)
● Control of reverse battery protection MOSFET
● Charge pump current limited
● PWM operation up to 30 kHz
● SPI interface
● Current sense amplifier / free configurable
● Zero adjust for end of line trimming
● Power management: programmable free wheeling
● Sensing circuitry of external MOSFETs with embedded thermal sensors Datasheet - production data
APPLICATIONS
● Wiper● Power door
● Seat belt tensioner
● Seat positioning
● Valve tronic
● Park break
● 2H motors
DESCRIPTION
A free configurable current sense amplifier is integrated. An interface pin for the thermal sensors of the external MOSFETs is implemented. Package PowerSSO-36 LQFP32 Table 1. Device summary Order codes Part number (tube) L99H01XP — Part number (tape and reel) L99H01XPTR L99H01QFTR Part number (tray) — L99H01QF September 2013 This is information on a product in full production.
