AX2008 Description
The AX2008 is a step-up current mode PWM DC/DC converter with built-in power MOSFET and eight channel current sources. It is designed for driving white LED arrays for medium size LCD panel backlight applications.
AX2008 Key Features
- Operating Voltage from 4.5V to 25V
- Output Voltage from Input Voltage to 40V
- Dynamic Output Voltage Control to Optimize System Efficiency
- 90% Efficiency for Boost Converter
- Integrated Power MOSFET for Boost Converter
- Programmable Switching Frequency
- Soft Start Function
- External pensation Network
- Eight Constant Current Output Sink Channels
- LED Current Set by an External Resistor
AX2008 Applications
- Operating Voltage from 4.5V to 25V
- Output Voltage from Input Voltage to 40V
- Dynamic Output Voltage Control to Optimize System Efficiency
- 90% Efficiency for Boost Converter
- Integrated Power MOSFET for Boost Converter