10pcs TPIC44L01 IC44L01 TPI44L01 SOP24 Automotive computer board ignition driver chip
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Here is more information about the TPIC44L01 SOP24 chip:
Technical Parameters
- Number of channels: 4 channels
- Drive current: 1.2mA (rising / falling)
- Logic supply voltage: 4.5V to 5.5V
- Battery supply voltage: 8V to 24V
- Operating temperature range: -40°C to +125°C
- Protection features: independent shorted load/shorted-to-battery fault detection, independent off-state open load fault detection, over-battery voltage lockout protection and fault reporting, under-battery voltage lockout protection (provided by TPIC44L01 and TPIC44L02), asynchronous open-drain fault flags, fault status can be returned via serial output termination, internal global power-up reset function and external RESET pin, high-impedance CMOS-compatible inputs with hysteresis characteristics
FEATURES
- Multiple Input Interfaces: Serial and parallel input interfaces are available, allowing the appropriate control method to be selected according to application requirements.
- Fault Detection and Protection: Comprehensive fault detection functions including short-circuit loads, open-circuit loads, over-battery voltage and under-battery voltage, etc., and faults can be reported to the controller via the FLT pin.
- Clamp protection: Integrated 55V inductive load clamp and VGS protection clamp protect external power FETs from inductive voltage transients.
- Cascadable: Multiple TPIC44L01 chips can be cascaded to expand drive capability or realize more complex functions.
Precautions
- Compatibility: Before purchasing, please make sure the chip is compatible with your application.
- Mounting Instructions:
- Make sure the chip is mounted in the correct orientation and the pins are aligned with the pads on the board.
- During the soldering process, pay attention to temperature control to avoid overheating and damaging the chip.
- Take appropriate static protection measures to avoid static electricity damage to the chip.
- Technical Support: If further technical support is required, it is recommended to contact the supplier or manufacturer.
Summary
The TPIC44L01 SOP24 is a high-performance 4-channel low-side preamplifier manufactured by Texas Instruments for a wide range of low-frequency switching and inductive load applications. Its multiple protection features and flexible control make it an excellent performer in electronic systems.
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Product Description:
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