Datasheet Summary
Global Mixed-mode Technology
High Efficiency, Constant Current, Boost DC/DC
White-LEDs Drive
Features
- Operating Voltage：2.7V to 5.5V
- High Operating Frequency：1MHz
- High Output Voltage：28V
- Shutdown Current：<1µA
- Over-Voltage Protection
- Digital Dimming Control
- Built-in Cycle-by-Cycle Current-Limiting
- Soft-Start Function
- 0.2V Low Reference Voltage
- SOT-23-6 & TDFN2X2-8 Package
Applications
- LED Module
- pact Back Light Module
- Constant Current Source
General Description
The G5126 boost converter contains a 0.7Ω internal switch. The IC operates at constant frequency 1MHz, allowing the use of tiny, low cost and low height inductors and capacitors. The IC...