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Multi-channel Configurable Pre
High/Low-side Driver
Power Management IC

L99MD9008

Fully autoprotected 8-ch Half-bridge driver

The L99MD9008 is an 8-channel half-bridge driver chip with protection function specially designed for automotive and industrial motion applications. It is packaged in ETSSOP-24.
Description
●HVAC
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●Automotive Electric Rearview Mirror

●Universal HS/LS drive application for various loads



Operating condition

●Operating voltage:4.5V~28V

●Maximum operating voltage:40V

●Tj:-40℃~125℃

Feature

●AEC-Q100 qualified

●8 half-bridge outputs

●1A RMS current for each output

●Supports 3.3-V and 5-V logic inputs

●5MHz, 16-bit SPI communication (with daisy chain function)

●PWM generators programmable over SPI

●Low-power sleep mode (1.5-µA)

●Integrated protection features with per channel detailed diagnostics over SPI

●Undervoltage and overvoltage protection

●Over-current protection and thermal shutdown functions

●Digital Thermal Clusters

●2 parallel input pins with Input Mapping functionality

●Limp Home Functionality for configuration as HS drivers or LS drivers

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