詳細信息
7.AX3112(130/350kHz)-3A PWM Buck DC/DC Converter
AX3112-PWM Control 3A Step-Down ConverterDataSheet
AX3112 (AX3112-52Khz~380Khz Build in HV MOSFET 40V/2A + OCP/OVP ) High Efficiency solution For 5V/2A 5V/2.1A solution
Vin : 10V~40V
Vout : 5V/2A 5V/2.1A
* Freq=50Khz~380Khz adj
* Build 3A MOSFET. Efficiency 90% .
* Build in Line compensate +OCP+OVP function
* Supply CC / CV for Li-on battery charger mode
* EMI & TMC Approval available
FEATURES
- Input voltage：8V to 38V
- Adjustable version output voltage range form 3.3V to 38V
- Duty ratio：0% to 100% PWM control
- Oscillation frequency：130K/350 KHz
- Enable and auto restart control function.
- Thermal Shutdown function/Internal OVP.
- Short Circuit Protect (SCP).
- Built-in internal SW P-channel MOS.
- SOP-8L-EP Pb-Free package.
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