LP5560是TI公司的一款指示灯/RGBW产品，LP5560是具有单线制接口的可编程 LED 驱动器，本页介绍了LP5560的产品说明、应用、特性等，并给出了与LP5560相关的TI元器件型号供参考。
LP5560 - 具有单线制接口的可编程 LED 驱动器 - 指示灯/RGBW - LED驱动器 - TI公司（Texas Instruments，德州仪器）
LP5560 is a programmable LED driver that can generate variety of blinking sequences with up to three pulses of different length per sequence. Blinking sequences can be programmed through single wire interface. Programmable parameters include on and off times as well as rise and fall times. Default sequence is programmed into LP5560 to enable the use of device in simple systems without programming capabilities.
Very low headroom voltage eliminates the need for boost converter. Indicator LEDs can be driven directly from the battery. Small package size combined with zero external components minimizes the solution size.
LP5560 is available in TI’s tiny 4-bump DSBGA package with 0.4 mm pitch.
- Programmable Blinking Sequence with Current Rise and Fall Time Control
- Default Blinking Sequence for Simple Systems without Programming Capabilities
- Single-Wire Interface
- Constant Current High Side Output Driver
- Ultra-Small Solution Size
- No External Components
- 0.891 mm (Max.) x 0.891 mm (Max.) x 0.6 mm DSBGA Package with 0.4 mm Pitch
- Very Low Headroom Voltage (40 mV typ.)
- Adjustable Output Current from 2.8 mA to 19.5 mA
- Wide Input-Voltage Range: 2.7V to 5.5V
