TPIC1343ADBTRG4 - Brand New Texas Instruments IC Chips
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Description
The TPIC1343ADBTRG4 is a low-side predriver that provides serial and parallel input interfaces to control four external FET power switches. It is mainly designed for low-frequency switching inductive load applications such as solenoids and relays. The predriver allows for independent off-state open-load detection and on-state shorted load short to battery detection for each driver channel. Fault status is available in a serial-data format.
Specifications and features
- 4-channel serial-in parallel-in low side pre-FET driver
- Devices are cascadable
- Internal 55V inductive load clamp and VGS protection clamp for external power FETs
- Independent shorted-load and short-to-battery fault detection on all gate terminals
- Independent off-state open-load fault sense
- Over-battery-voltage lockout protection and fault reporting
- Under-battery voltage lockout protection
- Asynchronous open-gate fault flag
- Device output can be wired with multiple devices
- Fault status returned through serial output terminal
- Internal global power-on reset of device and external reset terminal
- High impedance CMOS compatible inputs with hysteresis
- Transition from the gate output to a low duty cycle PWM mode when a shorted load fault occurs
Application Scenarios
The TPIC1343ADBTRG4 is commonly used in applications where low-side pre-driving of FET power switches is required. It is ideal for controlling inductive loads such as solenoids and relays, making it suitable for use in automotive applications, industrial machinery, and home automation systems.
Comparison
Advantages- Provides serial and parallel input interfaces
- Allows independent fault detection for each driver channel
- Internal 55V inductive load clamp and VGS protection clamp
- Over-battery-voltage lockout protection
- Under-battery voltage lockout protection
- High impedance CMOS compatible inputs
Disadvantages- Designed for low-frequency switching applications
- Suitable for inductive load control only
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Similar parts: 430483 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download TPIC1343ADBTRG4
- Chipdatas Part: CD94-TPIC1343ADBTRG4
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- Last Updated: 2024/06/03 15:32 +0800
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