RT7290A - Synchronous Buck Converter

Richtek

Datasheet Details

The RT7290A is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control.

5V to 23V Input Voltage Range.
PWM Frequency Fixed 500kHz.
ACOT®Mode Performs Fast Transient Response.
Integrated MOSFETs  31mΩ of High-Side MOSFET  20mΩ of Low-Side MOSFET.
Support Output MLCC Stable.
Internal Soft-Start (1.5ms typ).
Built-in OVP/UVP/OCP.
Power Good Indicator.
Fixed 300kHz VCLK to Support Charge Pump.
Individual EN for PWM and LDO.
Thermal Shutdown Marking Information 3B=YM DNN 3B= : Product Code YMDNN : Date Code Si.

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Published: Mar 19, 2020 |