 GENERAL DESCRIPTION
The AX3304/A integrates Pulse Width Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator. All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry.
This device features an internal 100KHz oscillator (300KHz for "A" version), the UVLO makes sure that the outputs are off until the internal circuit operates normally.

 FEATURES
- Input voltage 8V to 40V
- Duty ratio 0% to 100% PWM control
- Oscillation frequency 100K/300KHz
- Thermal Shutdown function.
- Short Circuit Protect (SCP).
- External SW P-channel MOS.
- External OVP setting function.
- Current mode non synchronous PWM converter
- Externa l current limit setting.
- Under voltage Lockout.
- SOP-8L Pb-Free package.
- RoHS and Halogen free compliance.