illustrate

The TPIC46L01, TPIC46L02, and TPIC46L03 are low-side pre-drivers that provide serial interfaces and parallel input input interfaces to control the power of six external field-effect transistors (FETs), such as those provided in the Texas Instruments TPIC array series. These devices are mainly used in applications with inductive loads such as low frequency switches, solenoid valves, and relays. Each channel fault status provides a serial data format. Each drive channel has independent off-state, open-load detection, and shorted-load/short-to-battery detection. Battery overvoltage, undervoltage detection and shutdown are provided. Battery and output load faults provide real-time fault reporting to the controller.

characteristic

• 6-channel Serial-In/Parallel-In low-side pre-FET drivers
• Devices can be cascaded
• Built-in 55 - V inductive load_targetV GS protection clamp and clamp external power FET
• Independent Shorted-Load/Short-to-Battery fault detection for all drainage stations
• Independent off-state open-load fault detection
• Battery voltage latch-out protection and fault reporting
• Lock protection according to battery voltage TPIC46L01 and TPIC46L02
• Asynchronous open-drain fault flag
• The output of the device can be filamentally connected to multiple external devices or operations
• The fault returns the status through the serial output terminal
• Global internal power-on reset device
• Hysteretic high impedance CMOS compatible inputs
• The load fails when the output of the TPIC46L01 and TPIC46L03 disable gates is shorted
• When the gate output is in PWM mode with low duty cycle, the TPIC46L02 conversion occurs due to a short circuit and load fault