UD18203 converter equivalent, 18v synchronous fast response buck converter.
* 4.5V~18V Input Voltage Range * Up to 2A Output Current * 140/130mΩ Internal Power MOSFET Switch * PWM Architecture to Achieve Fast Transient Response * Build-in soft st.
The UTC UD18203 is a monolithic synchronous buck regulator with built-in main switch and synchronous switch power MOSFETs. It operates over a wide input voltage range from 4.5V to 18V and achieves 2A continuous output current.
It adopts PWM architect.
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