10PCS Original L9997ND L9997D L9997 SOP20 Repair Nissan Sylphy Air Conditioning Panel Vlnerable chip IC Chip
The L9997ND parts manufactured by ST are available for purchase at Autoecuchips.com. Here you can find various types and values of electronic parts from the world's leading manufacturers. The L9997ND components of Autoecuchips.com are carefully chosen, undergo stringent quality control, and are successfully meet all required standards.
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The L9997ND is a dual half-bridge driver chip manufactured by STMicroelectronics for use in automotive electronics systems for driving DC motors and other loads. The following information is about the
- Features:
- Adopt BCD technology, optimized for use in automotive electronics environmental conditions
- Output short circuit protection
- CMOS-compatible hysteresis inputs
- Real-time diagnostics, including thermal overload and overvoltage protection
- Half-bridge output with 0.7Ω typical on-resistance (RON)
- Operating supply voltage range: 7V to 16.5V
- Output current capability: ±1.2A
- Very low quiescent current in standby mode: <1µA
- Thermal shutdown protection
- Maximum withstand voltage: 40V
Technical Specifications
- Operating voltage range: 7V to 16.5V
- Maximum withstand voltage: 40V
- Output current capability: ±1.2A
- Standby quiescent current: <1µA
- Operating temperature range: -40°C to +150°C
- Package type: SO-20
- On-resistance: 0.7Ω (typical)
- Protection features: Output short-circuit protection, thermal shutdown protection, overvoltage protection
Precautions
- COMPATIBILITY: Before purchasing, please make sure the chip is compatible with your car's electronic system.
- Installation Instructions:
- Make sure the chip is mounted in the correct direction and the pins are aligned with the pads on the board.
- During soldering, 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
L9997ND is a high-performance dual half-bridge driver manufactured by STMicroelectronics and widely used in automotive electronic systems. Its low power consumption, high reliability and multiple protection features make it an excellent performer in automotive electronic systems.
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