Part number:
RT8253B
Manufacturer:
Richtek
File Size:
272.03 KB
Description:
1.2mhz synchronous step-down converter.
Datasheet Details
Part number:
RT8253B
Manufacturer:
Richtek
File Size:
272.03 KB
Description:
1.2mhz synchronous step-down converter.
RT8253B, 1.2MHz Synchronous Step-Down Converter
The RT8253B is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply.
The RT8253B's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and o
RT8253B Features
* ±1.5% High Accuracy Feedback Voltage 4.5V to 23V Input Voltage Range 3A Output Current Integrated N-MOSFET Switches Current Mode Control Fixed Frequency Operation : 1.2MHz Adjustable Output from 0.8V to 20V Up to 95% Efficiency Programmable Soft-Start Stable with Low-ESR Ceramic Output Capacitors Cy
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