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The TLE9104SHXUMA1 is a four-channel low-side driver from Infineon Technologies, integrating an SPI interface and comprehensive protection features, designed for medium- to high-power load driving. With N-channel MOSFET outputs supporting 3A continuous current and up to 60V load voltage, it is suitable for automotive electronics, industrial control, and multi-channel switching systems, offering high integration, reliability, and flexible communication control.
Category:Integrated Circuits (ICs);Power Management (PMIC);Power Distribution Switches, Load Drivers
Mfr:Infineon Technologies
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Switch Type:General Purpose
Number of Outputs:4
Ratio - Input:Output:1:1
Output Configuration:Low Side
Output Type:N-Channel
Interface:SPI
Voltage - Load:50V ~ 60V
Voltage - Supply (Vcc/Vdd):3V ~ 5.5V
Current - Output (Max):3A
Reverse Battery, Short Circuit
Operating Temperature:-40°C ~ 150°C
Mounting Type:Surface Mount
Supplier Device Package:PG-DSO-20-88
Package / Case:20-BFSOP (0.295", 7.50mm Width) Exposed Pad
Base Product Number:TLE9104
Four-Channel Integrated Design:Integrates four independent low-side drivers for synchronous or independent multi-load control, saving PCB space and system cost.
SPI Digital Interface:Supports SPI communication for status reading, fault diagnosis, and flexible parameter configuration, enhancing system intelligence.
High Voltage and Current Drive Capability:Up to 60V load voltage and 3A continuous current per channel, suitable for relays, valves, lamps, and other medium-power loads.
Comprehensive Protection Mechanisms:Integrated reverse battery and short-circuit protection enhance system reliability and safety in harsh environments.
Wide Operating Temperature Range:Supports -40°C to 150°C, meeting automotive and industrial environmental requirements.
Low-Side Drive Structure:Suitable for grounded load control, simplifying circuit design and integration with microcontrollers or ECUs.
Automotive Electronic Systems:Used to drive lights, relays, motors, heaters, solenoids, etc., integrated into Body Control Modules (BCM) or power distribution units.
Industrial Automation Control:Suitable for PLC output modules, industrial valve control, stepper/DC motor drives, alarms, and indicator lights.
Multi-Channel Power Distribution Systems:Used for power sequencing, load switching management, and distribution protection with SPI-programmable switching and status monitoring.
Motor and Actuator Drives:Serves as a low-side driver for small motors, electromagnetic brakes, linear actuators, and other power interface applications.
Electrical Protection and Diagnostic Systems:Integrated short-circuit and reverse polarity protection for high-reliability and fault-diagnostic power management scenarios.
The TLE9104SHXUMA1 is a highly integrated and reliable four-channel low-side driver with SPI interface and comprehensive protection features. It is suitable for automotive, industrial, and multi-channel switching control applications. Its excellent drive capability, flexible communication interface, and wide-temperature operation make it an ideal choice for medium- to high-power load driving scenarios.
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