PM6681A - DUAL STEP-DOWN CONTROLLER

ST Microelectronics

PM6681A Datasheet Preview — Preview of PM6681A PDF

Datasheet Details

Part number	PM6681A
Manufacturer	STMicroelectronics ↗
File Size	511.29 KB
Description	DUAL STEP-DOWN CONTROLLER
Datasheet	PM6681A_STMicroelectronics.pdf

PM6681A Product details

Description

Applications Embedded computer system FPGA system power Industrial applications on 24V High performance and high density DC/DC modules Order codes Part number PM6681A PM6681ATR November 2006 Package VFQFPN-32 (5mm x 5mm) VFQFPN-32 (5mm x 5mm) Rev 1 Packaging Tube Tape and Reel 1/12 www.st.com 12 This is preliminary information on a new product foreseen to be developed.Details are subject to change without n

Features

6V to 36V input voltage range Adjustable output voltages 0.9-3.3V LDO adjustable delivers 100mA peak current 5V LDO delivers 100mA peak current 1.237V ±1% reference voltage available NO RSENSE current sensing using low side MOSFETs' RDS(on) Negative current limit Soft start internally fixed at 2ms Soft output discharge Latched UVP Not-latched OVP Selectable pulse skipping at light loads Selectable minimum frequency(33kHz) in pulse skip mode 5mW maximum quiesc.

📁 PM6681A Similar Datasheet

PM6680 - No Rsense dual step-down controller (STMicroelectronics)
PM6686 - Dual step-down controller (STMicroelectronics)
PM66 - 51-65 WATT MEDICAL SWITCHING POWER SUPPLIES (Protek Devices)
PM6600 - 6-rows 30 mA LEDs driver (STMicroelectronics)
PM6610 - 2 to 4-cell Li-ion Li-FePO4 battery charger (STMicroelectronics)
PM6641 - Monolithic VR for chipset and DDR2/3 supply (STMicroelectronics)
PM6644 - 350mA adjustable step-down regulator (STMicroelectronics)
PM6652 - Single-phase Switching DC-DC Controllers & Smart Regulators (STMicroelectronics)

Other Datasheets by ST Microelectronics

PM6680A - DUAL STEP-DOWN CONTROLLER
PM6685 - DUAL STEP-DOWN CONTROLLER
PM6602 - 8-row 30-mA LED driver
PM6670A - Complete DDR2/3 Memory Power Supplies Controller
PM6675A - High Efficiency Step Down Controller

Published: Dec 25, 2006 |