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L99H01 Datasheet PDF

Part Series:L99H01 Series
Category:Motor Drivers
Description:**H-BrCtrl 28V LQFP32 SMD **
Document:L99H01QFTR Datasheet PDF (75 Pages)

L99H01 Motor Drivers Datasheet PDF

#1
L99H01QFTR
3.0
ST Microelectronics
#2
L99H01QF
1.5
ST Microelectronics
#3
L99H01XPTR
1.4
ST Microelectronics
#4
L99H01XP
1.1
ST Microelectronics

L99H01QFTR - ST Microelectronics Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
32 Pin
Case/Package
LQFP-32
Number of Outputs
1 Output
Number of Positions
32 Position
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L99H01QFTR - ST Microelectronics Function Overview

●Description
●The L99H01 is designed to control 4 external N-channel MOS transistors in bridge configuration for DC-motor driving in automotive applications. A free configurable current sense amplifier is integrated.
●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
●Applications
●• Wiper
●• Power door
●• Seat belt tensioner
●• Seat positioning
●• Valve tronic
●• Park break
●• 2H motors
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