General Description
The RT9269 is a compact, high efficient LED driver with high flexibility of application configurations in charge pump mode or in boost rectifier mode, delivering Tens of mA constant output current for driving 1~4 white LED’s.

FEATUREs
• 0.25V Low Reference Voltage
• 17µA Quiescent (Switch-off) Supply Current
• Zero Shutdown Mode Supply Current
• 85% Efficiency
• 500kHz Fixed Switching Rate
• Tuning LED brightness with CE pin ON/OFF Duty
• Small SOT-26 Package

APPLICATIONs
• LED Module
• Hand Held Panel
• Compact Back Light Module
• Small Battery Charger
• Constant Current Source