TPS92390
Производится
Краткое описание:
Boost/SEPIC LED Driver with Four 200-mA Channels
Дополнительная информация
The TPS92390 is a high-efficiency automotive LED driver targeting LCD backlighting. It features a boost/SEPIC controller and four high-precision current sinks that support phase shifting. The device includes adaptive output voltage control to minimize power consumption by adjusting the boost voltage to the lowest sufficient level. It supports up to 16-bit dimming resolution through I2C or PWM input and provides a dimming ratio of 32,000:1 at 152Hz.
| RoHS | Compliant |
| Dimming Ratio | 32000:1ratio |
| Automotive Grade | AEC-Q100 Qualified |
| Current Matching | 1percentage |
| Number of channels | 4count |
| Input Voltage (Max) | 48V |
| Input Voltage (Min) | 3V |
| Output Voltage (Max) | 48V |
| LED Current per Channel | 200mA |
| Switching Frequency (Max) | 2200kHz |
Если у вас не открывается документ, нажмите, чтобы открыть файл в новой вкладке.
