LP3954
Снят с производства
Краткое описание:
Advanced Lighting Management Unit for Handheld Devices
Дополнительная информация
The LP3954 is a multi-functional lighting management unit designed to drive display backlights, RGB LEDs, keypad lights, and camera flash LEDs. It features a high-efficiency boost DC-DC converter, 6 low-voltage constant current white LED drivers with 8-bit adjustment, and a stand-alone command-based RGB controller. It includes a built-in audio synchronization feature for color LEDs and an internal ADC for ambient light or temperature sensing.
| RoHS | Compliant |
| Interface | SPI / I2C |
| Package Dimensions | 3.0 x 3.0 x 0.6mm |
| Maximum WLED current | 25mA |
| Output Voltage (VOUT) | 4 to 5.3V |
| Number of Pins (Bumps) | 36count |
| Number of WLED drivers | 6count |
| Maximum Flash LED current | 300mA |
Если у вас не открывается документ, нажмите, чтобы открыть файл в новой вкладке.
