Datasheet4U Logo Datasheet4U.com

PM6680 - No Rsense dual step-down controller

Datasheet Summary

Description

PM6680 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique.

Features

  • 6 V to 28 V input voltage range output voltages 5V always voltage available deliver 100 mA peak current 1.237 V ± 1% reference voltage available Lossless current sensing using low side MOSFETs RDS(on) Negative current limit Soft-start internally fixed at 2ms Soft output discharge Latched OVP and UVP Selectable pulse skipping at light loads Selectable minimum frequency (33 kHz) in pulse skip mode 4mW maximum quiescent power Independent power good signals Output voltage ripple compensation.

📥 Download Datasheet

Datasheet preview – PM6680

Datasheet Details

Part number PM6680
Manufacturer STMicroelectronics
File Size 2.93 MB
Description No Rsense dual step-down controller
Datasheet download datasheet PM6680 Datasheet
Additional preview pages of the PM6680 datasheet.

📁 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)
  • PM600CLA060 - Intelligent Power Module (Mitsubishi)
  • PM600CLA060 - Three Phase IGBT Inverter (Powerex)
Other Datasheets by STMicroelectronics
  • PM6686 - Dual step-down controller
  • PM6600 - 6-rows 30 mA LEDs driver
  • PM6610 - 2 to 4-cell Li-ion Li-FePO4 battery charger
  • PM6641 - Monolithic VR for chipset and DDR2/3 supply
  • PM6644 - 350mA adjustable step-down regulator
  • PM6652 - Single-phase Switching DC-DC Controllers & Smart Regulators
  • PM6670 - Complete DDR2/3 memory power supply controller
  • PM6697 - VR13 single phase controller

Full PDF Text Transcription

Click to expand full text
PM6680 No Rsense dual step-down controller with adjustable voltages for notebook system power Features ■ 6 V to 28 V input voltage range output voltages 5V always voltage available deliver 100 mA peak current 1.237 V ± 1% reference voltage available Lossless current sensing using low side MOSFETs RDS(on) Negative current limit Soft-start internally fixed at 2ms Soft output discharge Latched OVP and UVP Selectable pulse skipping at light loads Selectable minimum frequency (33 kHz) in pulse skip mode 4mW maximum quiescent power Independent power good signals Output voltage ripple compensation VFQFPN-32 5X5 www.DataSheet4U.
Published: |