TPS61325
Производится
Краткое описание:
1.5-A to 4.1-A Multiple LED Camera Flash Driver with I2C
Дополнительная информация
The TPS61325 is a high-frequency synchronous boost converter with constant current sinks designed to drive up to three white LEDs in parallel. It features an I2C compatible interface and is optimized for camera flash applications in mobile handsets. The device supports an extended high-current mode for flash currents up to 4.1A when using a storage capacitor, and includes automatic VF and ESR calibration for the capacitor.
| RoHS | Yes |
| REACH | Yes |
| Topology | Boost |
| Number of Channels | 3count |
| I2C Interface Speed | Up to 3.4Mbps |
| Input Voltage (Max) | 5.5V |
| Input Voltage (Min) | 2.5V |
| Output Current (Max) | 1.5A |
| Quiescent Current (Typ) | 0.59mA |
| Operating Temperature Range | -40 to 85°C |
