STR5A451D Overview
The STR5A45xD Series is power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC for non-isolated Buck converter and Inverting converter topologies. The operation mode is automatically changed, in response to load, to the fixed switching frequency, to the switching frequency control, and to the burst oscillation mode. Thus the power efficiency is improved.
STR5A451D Key Features
- Pb-free (RoHS pliant)
- Buck Converter
- Inverting Converter
- Current Mode PWM Control
- Automatically Switch the Operation Mode According
- Built-in Startup Function
- Built-in Error Amplifier
- Random Switching Function
- Leading Edge Blanking Function
- Soft Start Function