AX2003A Description
AX2003/A consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX2003/A provides low-ripple power, high efficiency, and excellent transient characteristics.
AX2003A Key Features
- Input voltage：3.6V to 23V
- Output voltage：0.25V to Vcc
- LED Backlight and High Power LED Application
- Duty ratio：0% to 100% PWM control
- Oscillation frequency：
- Enable/Disable function
- Current Limit (CL), Thermal Shutdown and Short Circuit Protections (SCP)
- Built-in internal SW P-channel MOS
- Low ESR output capacitor (Multi-layer chip capacitor (MLCC)) application
- SOP-8L Pb-Free package