Please enter a minimum 3 letters or numbers
Technical Content
Part Image

PM6680 - STMicroelectronics

Description: PM6680, DC-DC Controller Dual, 28V Step-Down, 590kHz, 32-Pin, VFQFPN

Download PM6680 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
PM6680 - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
PM6680 - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VFQFPN32 (5x5mm)
click to zoom
3D Models
PM6680 - STMicroelectronics - 3D model - Quad Flat No-Lead - VFQFPN32 (5x5mm)
click to zoom

PM6680 Details

  • Manufacturer Part Number:

    PM6680

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, VFQFPN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    VFQFPN

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5 mm

PM6680 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the PM6680 application note (AN4996) and the PM6680 evaluation board user manual. It's essential to follow these guidelines to ensure optimal performance, especially for high-frequency signals.
  • The PM6680 has multiple power modes, including low-power mode, standby mode, and shutdown mode. Configuration is done through the SPI interface by writing specific values to the PM6680's registers. Refer to the PM6680 datasheet and application note (AN4996) for detailed information on power mode configuration.
  • The PM6680 has a maximum input voltage tolerance of 5.5V, but it's recommended to keep the input voltage below 5V to ensure reliable operation and prevent damage to the device.
  • To troubleshoot PM6680 communication issues, check the SPI clock frequency, ensure correct pin connections, and verify the slave select signal. Also, use a logic analyzer or oscilloscope to monitor the SPI signals and check for errors. Refer to the PM6680 datasheet and application note (AN4996) for more troubleshooting tips.
  • The PM6680 has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. Additionally, ensure good airflow around the device and consider using a heat sink if the PM6680 is operating in a high-temperature environment.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

PM6680 Overview

Use the download button to access the PM6680 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PM668, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Parts related to PM6680

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

PM6680 Alternates

Showing results

Image Part Number Model
Part Image PM6680TR STMicroelectronics

Dual Switching Controller, Voltage-mode, 0.4A, 500kHz Switching Freq-Max