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PM6685

DUAL STEP-DOWN CONTROLLER

PM6685 Features

* CONSTANT ON TIME TOPOLOGY ALLOWS VERY FAST LOAD TRANSIENTS 6V TO 28V INPUT VOLTAGE RANGE FIXED 5V-3.3V OUTPUT VOLTAGES 5V AND 3.3V ALWAYS VOLTAGES AVAILABLE DELIVER 100mA PEAK CURRENT 1.23V ± 1% REFERENCE VOLTAGE AVAILABLE NO RSENSE CURRENT SENSING USING LOW SIDE MOSFETs’ RDS(on) ACCURATE CUR

PM6685 General Description

PM6685 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching freque.

PM6685 Datasheet (913.83 KB)

Preview of PM6685 PDF

Datasheet Details

Part number:

PM6685

Manufacturer:

STMicroelectronics ↗

File Size:

913.83 KB

Description:

Dual step-down controller.

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PM6685 DUAL STEP-DOWN CONTROLLER ST Microelectronics

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