RT6541A - High Efficiency Single Synchronous Buck PWM Controller

Richtek

RT6541A Datasheet Preview — Preview of RT6541A PDF

Datasheet Details

Part number	RT6541A
Manufacturer	Richtek ↗
File Size	221.20 KB
Description	High Efficiency Single Synchronous Buck PWM Controller
Datasheet	RT6541A-Richtek.pdf

RT6541A Product details

Description

The RT6541A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.

Features

Intel SKL VR support.
Built-in 1% Reference Voltage.
2-Bit Programmable Output Voltage with Integrated Transition Support.
Support Intel LPM (Low-Power Mode) Feature.
4700ppm/°C Programmable Current Limit by Low- Side RDS(ON) Sensing.
3V to 26V Battery Input Range.
Internal Voltage Ramp Soft-Start Control.
Drives Large Synchronous Rectifier FETs.
Integrated Boost Switch.
Over/Under-Voltage Protection.
Thermal Shutdown.
Power Good Indic.

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Published: Mar 19, 2020 |