SP6687 Overview
The SP6687 is a pact, highly efficient and highly integrated 4 channel charge pump white LED driver. It can support from 1 to 4 White LEDs and is optimized for Li-Ion battery applications. Current matching allows all 4 LEDs to maintain consistent brightness.
SP6687 Key Features
- High Efficiency > 90%
- Support up to 4 White LEDs with current matching
- Three Charge Pump Modes: X1, X1.5, X2
- Soft Start Function
- Short Circuit Protection
- Output Overvoltage Protection
- Thermal Shutdown
- Programmable LED drive capability
- PWM Dimming Control
- 1MHz Fixed Frequency Oscillator