Shenzhen Meiyuxin Technology Co., Ltd. [supply automotive chips] sells TPS92664QPHPRQ1 16-channel low-noise LED matrix manager, quality assurance, brand new and original! ! !

Product Description:

The TPS92664QPHPRQ1 LED matrix manager device enables fully dynamic adaptive lighting solutions by providing individual pixel-level LED control. The device's 4 series integrated switches have 4 sub-strings each, bypassing individual LEDs. Individual substrings allow the device to accept single or multiple current sources.

The TPS92664QPHPRQ1 has an internal oscillator. The internal oscillator can be shared with other system devices through the internal low-noise LVDS transmitter and receiver blocks. The multipoint universal asynchronous receiver-transmitter (UART) serial interface is compatible with the TPS92664QPHPRQ1 device. Internal EEPROM stores system defaults as well as calibration and illumination module data. An on-board ADC with multiplexed inputs samples all LED channels as well as IC die temperature and LED current sensing. The ADC also samples a dedicated ADC input that can be used for system temperature compensation, LED binning and encoding.

Characteristic

• AEC-Q100 Qualified for Automotive Applications

– Grade 1: –40°C to +125°C ambient

– Device HBM classification level H1C

– Device CDM classification level C5

• Compliance with functional safety standards

– Specifically developed for functional safety applications

– Documentation to assist in making ISO 26262 system designs ASIL-B compliant

• 16 integrated bypass switches

– Programmable 10-bit PWM dimming

– Programmable slew rate control

– LED open circuit detection and protection

– Single LED short detection

• UART serial communication

– Internal oscillator for system clock

– LVDS clock driver for synchronous devices

– Compatible with previous generation LMMs

– Compatible with CAN transceivers

• Integrated ADCs

– LED voltage per switch

– LED current monitor

– core temperature

– 2x general-purpose ADC inputs (thermistor compatible)

• Internal EEPROM (MTP)

– Failsafe default settings

– Customer calibration data

Application：

• Automotive headlight systems

• ADB or non-glare high beams

• Continuous steering, animated daytime running lights