BCT3401
BCT3401 is Backlight Driver manufactured by BROADCHIP.
BCT3401 Backlight Driver
PWM/PFM Automatic Controlled DC-DC Converters
- Backlight Driver
GENERAL DESCRIPTION
The BCT3401 is a high efficiency synchronous DC-DC step-down converter designed to drive LED, using a constant frequency and current. The 100% duty cycle ,Automatic PWM/PFM mode and a low 100mV feedback voltage minimizes power loss in the current setting resistor ,these feature increases efficiency, extending battery life in portable systems.
At shutdown mode, the input supply current is less than 1µA.
The current limit protection Features provide protection against any bination of overload.
The BCT3401 is available in a 5-pin SOT23-5 package, which provides a pact...
