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TPS92662VQPHPRQ1
+Lista de MateriaisTexas Instruments
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FabricanteTexas Instruments
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Peça do Fabricante #TPS92662VQPHPRQ1
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Especificações
| Atributo | Valor |
| Standard Pack Qty | 1000 |
Visão Geral
Description
The TPS92662VQPHPRQ1 is a high-performance, automotive-grade LED driver from Texas Instruments. Designed for automotive lighting applications, it features dual-channel operation with independent current control, supporting high-brightness LEDs.
Key features include:
- Wide input voltage range (4.5V to 65V) for robust operation.
- PWM dimming (up to 25kHz) and analog dimming for precise brightness control.
- Integrated diagnostics (open/short LED detection, thermal shutdown).
- AEC-Q100 qualified, ensuring reliability in harsh automotive environments.
The device uses a boost, buck, or SEPIC topology, making it versatile for various LED configurations. Its small VQFN package (5mm × 5mm) saves board space while maintaining thermal efficiency.
Ideal for headlights, DRLs, and interior lighting, the TPS92662VQPHPRQ1 ensures efficient, stable, and fault-tolerant LED driving in automotive systems.
Key features include:
- Wide input voltage range (4.5V to 65V) for robust operation.
- PWM dimming (up to 25kHz) and analog dimming for precise brightness control.
- Integrated diagnostics (open/short LED detection, thermal shutdown).
- AEC-Q100 qualified, ensuring reliability in harsh automotive environments.
The device uses a boost, buck, or SEPIC topology, making it versatile for various LED configurations. Its small VQFN package (5mm × 5mm) saves board space while maintaining thermal efficiency.
Ideal for headlights, DRLs, and interior lighting, the TPS92662VQPHPRQ1 ensures efficient, stable, and fault-tolerant LED driving in automotive systems.
Equivalent
The TPS92662VQPHPRQ1 is a high-side current sense and protection IC for automotive LED drivers. Equivalent alternatives include:
- ALED1642GWXT (STMicroelectronics)
- MAX16834A (Maxim Integrated)
- LT3965 (Analog Devices)
These offer similar high-side current sensing, fault protection, and LED driver functionality. Always verify compatibility for your specific application.
- ALED1642GWXT (STMicroelectronics)
- MAX16834A (Maxim Integrated)
- LT3965 (Analog Devices)
These offer similar high-side current sensing, fault protection, and LED driver functionality. Always verify compatibility for your specific application.
Features
The TPS92662VQPHPRQ1 is an automotive-grade LED driver with the following key features:
- Input Voltage Range: 4.5V to 65V, supporting automotive load-dump conditions.
- Output Current: Adjustable up to 1.5A per channel (two independent channels).
- PWM Dimming: High-frequency (up to 25kHz) for precise brightness control.
- Analog Dimming: Adjustable via external voltage.
- Protection Features: Overtemperature, overcurrent, open/short LED detection, and fault reporting.
- Communication: I²C interface for diagnostics and configuration.
- Automotive Compliance: AEC-Q100 qualified for harsh environments.
- Package: 32-pin VQFN (5mm x 5mm) with thermal pad.
Ideal for automotive lighting (headlights, DRLs, taillights) due to robust performance and diagnostics.
- Input Voltage Range: 4.5V to 65V, supporting automotive load-dump conditions.
- Output Current: Adjustable up to 1.5A per channel (two independent channels).
- PWM Dimming: High-frequency (up to 25kHz) for precise brightness control.
- Analog Dimming: Adjustable via external voltage.
- Protection Features: Overtemperature, overcurrent, open/short LED detection, and fault reporting.
- Communication: I²C interface for diagnostics and configuration.
- Automotive Compliance: AEC-Q100 qualified for harsh environments.
- Package: 32-pin VQFN (5mm x 5mm) with thermal pad.
Ideal for automotive lighting (headlights, DRLs, taillights) due to robust performance and diagnostics.
Pinout
The TPS92662VQPHPRQ1 is a 32-pin (VQFN package) automotive LED driver with the following key functions:
- Boost controller for driving multiple LED strings.
- Integrated diagnostics (open/short detection, thermal shutdown).
- PWM dimming and analog dimming control.
- SPI interface for configuration and fault reporting.
- High-side current sensing for accurate LED current regulation.
It supports 12V automotive systems and is AEC-Q100 qualified.
- Boost controller for driving multiple LED strings.
- Integrated diagnostics (open/short detection, thermal shutdown).
- PWM dimming and analog dimming control.
- SPI interface for configuration and fault reporting.
- High-side current sensing for accurate LED current regulation.
It supports 12V automotive systems and is AEC-Q100 qualified.
