RT8127 - High Efficiency Dual-Channel Output Synchronous Buck PWM Controller

Richtek

Datasheet Details

Part number	RT8127
Manufacturer	Richtek ↗
File Size	363.83 KB
Description	High Efficiency Dual-Channel Output Synchronous Buck PWM Controller
Datasheet	RT8127-Richtek.pdf

The RT8127 is a high efficiency Dual-Channel output synchronous Buck PWM controller with integrated MOSFET drivers and two LDOs.

Green Voltage Mode (GVMTM) control, which is specifically designed to improve efficiency at light load condition. At light load condition, the RT8127 is pin configurable to automatically operate in diode emulation mode with constant on-time PFM to reduce switching frequency so as to improve conversion efficiency. As the load current increases, the RT8127 leaves the diode emulation mode and operates in Continuous Conduction Mode (CCM) with fixed-frequency, 180° out of phase interleaved PWM to red.

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Other Datasheets by Richtek

RT8127A - High Efficiency Dual-Channel Output Synchronous Buck PWM Controller
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RT8120G - Single-Phase Synchronous Buck PWM Controller
RT8120H - Single-Phase Synchronous Buck PWM Controller

Published: Mar 25, 2017 |