PM6686 - Dual step-down controller

Product Overview

STMicroelectronics

Part number	PM6686
Manufacturer	STMicroelectronics
File Size	0.97 MB
Description	Dual step-down controller
Datasheet	PM6686 Datasheet
Additional preview pages of the PM6686 datasheet.

5.5 V to 28 V input voltage range.
Dual fixed OUT1 = 1.5 V/5 V and OUT2 = 1.05 V / 3.3 V outputs or adjustable OUT1 = 0.7 V to 5.5 V and OUT2 = 0.7 V to 2.5 V outputs, ± 1.5% accuracy over valley regulation.
Low-side MOSFETs' RDS(on) current sensing and programmable current limit.
Constant ON-time control.
Frequency selectable.
Soft-start internally fixed at 2 ms and soft-stop.
Selectable pulse skipping at light loads.
Selectable minimum frequency (33 kH.

📁 Similar Datasheet

PM6680A - DUAL STEP-DOWN CONTROLLER (ST Microelectronics)
PM6681A - DUAL STEP-DOWN CONTROLLER (ST Microelectronics)
PM6685 - DUAL STEP-DOWN CONTROLLER (ST Microelectronics)
PM66 - 51-65 WATT MEDICAL SWITCHING POWER SUPPLIES (Protek Devices)
PM6602 - 8-row 30-mA LED driver (ST Microelectronics)
PM6670A - Complete DDR2/3 Memory Power Supplies Controller (ST Microelectronics)
PM6675A - High Efficiency Step Down Controller (ST Microelectronics)
PM600BZ - N-Channel MOSFET (UNIKC)

Other Datasheets by STMicroelectronics

Published: Aug 21, 2018 |