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TLE7235EM

TLE 7235EM is an eight channel high-side power switch in PG-SSOP-24-4 package providing embedded protective function. It is especially designed for standard re relays and LEDs in automotive applicants. A serial peripheral interface (SPI) is utilized for control and diagnostics of the device and loads. For direct control there are two input pins available.The TLE 7235EM provides micro controller fail-safe function which is activated via a high signal at the limp home input pin. There is a power supply integrated in the device to ensure this functionality even without digital supply voltage.

Parametric TLE7235EM Family SPIDER Channels 8.0 RDS (on)    (max) 0.9Ω  (1.9Ω) VDD 3.0 - 5.5 V VDS(CL)  min  max 41.0V  52.0V ID (multiple) 350.0 mA ID(lim)  min 0.5A Quiescent Current  max 10.0µA Configurable Channels 2 PWM Inputs 2.0 Overload shutdown Yes Over Current Protection Shutdown Undervoltage Shutdown Yes Short GND Detection Yes Open Load Detection off Open Load Disable Function Yes Standby Mode Yes Limp Home Feature Yes Cranking mode No SPI 8.0Bit Daisy-Chain Capability Yes Operating Temperature  min  max -40.0°C  150.0°C Mounting SMT Sales Product Name TLE7235EM OPN TLE7235EMXUMA1 Product Status not for new design Package Name PG-SSOP-24 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: 8 bit SPI for diagnostics and control Very wide range for digital Supply Voltage Two configurable input pins offer complete flexibility for PWM operation Stable behavior at under voltage Green product (RoHS complaint) AEC Qualified Benefits: Less Microcontr.  I/Os needed Protection of load and device Reduced PCB space Improved reliability Less external components Cost savings Target Applications: Body Control Modules Door Modules ECU's Industrial Automation Relay and LED drive Stepper motor drive

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