TLC69637-Q1
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Краткое описание:
Automotive 100mA, 48-Channel LED Driver with Integrated Oscillator
Дополнительная информация
The TLC69637-Q1 is a highly integrated LED driver featuring 48 constant current sink channels, designed specifically for automotive display local dimming. It supports 16-bit individual pixel-level PWM control and 7-bit analog dot correction for peak current control. The device includes an integrated 33MHz oscillator to achieve high refresh rates and incorporates Adaptive Headroom Voltage Control (AHVC) to optimize system power efficiency. It is designed for daisy-chain configurations using a Serial Peripheral Interface (SPI) and includes extensive diagnostics for LEDs, current sinks, and communication integrity.
| RoHS | Compliant |
| PWM Resolution | 16bit |
| Functional Safety | Functional Safety-Capable |
| Max Output Current | 100mA |
| Max Output Voltage | 16V |
| Number of Channels | 48count |
| Oscillator Frequency | 33MHz |
| Communication Interface | SPI up to 17Mbps |
| Automotive Qualification | AEC-Q100 Grade 1 |
| Supply Voltage (VCC) Range | 3.0 to 5.5V |
| Operating Ambient Temperature | -40 to 125Celsius |
| Dot Correction (DC) Resolution | 7bit |
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