STPMIC06

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Power Management IC:4 Buck regulators, PMBUS® Interface

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Product overview

Description

The STPMIC06 is a power management device with four high efficiency buck regulators.

Buck regulators can operate in parallel with a single output inductor to support up to 6A load or use external low side for higher load.

The regulators operate from 500 kHz up to 1.5 MHz switching frequency and enter automatically in PFM operation to maintain high efficiency over the entire load current range.

  • All features

    • Wide input voltage range from 4.5V to 15.6V
    • 4 independent and fully programmable buck regulators
    • Integrated NMOS supporting 3A maximum load
    • Output voltage range from 0.5V to 3.3V (extended range from 3.0V to 5.4V with external resistor divider)
    • PMBus® serial interface supports 1Mbit/s protocol (high-speed mode)
    • Embedded NVM to store customized default parameters configuration such as
      • Output voltage, power up sequence, delay and startup slope
      • Enable and PGOOD configuration
      • Programmable current limit
      • Phase interleaving in steady state condition
      • Current limit
    • Dynamic voltage scaling (DVS) support with programmable slope
    • Automatic PFM / PWM modes for efficiency optimization
    • Low quiescent current stand-by mode
    • Auto discharge function on reset
    • OTP, UVLO, OVP, UVP, OCP and short circuit protection

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STPMIC06

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPMIC06
Active
QFN.50.50.06 40L Industrial Ecopack2
STPMIC06TR
Proposal
- Industrial -

STPMIC06

Package:

QFN.50.50.06 40L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN.50.50.06 40L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPMIC06TR

Package:

-

Material Declaration**:

Marketing Status

Proposal

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Budgetary Price (US$)*/Qty
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STPMIC06 Available at distributors

Distributor availability of STPMIC06

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No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray QFN.50.50.06 40L - - TAIWAN
STPMIC06TR Available at distributors

Distributor availability of STPMIC06TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Proposal
- - - - - - -

STPMIC06 Active

Package:
QFN.50.50.06 40L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STPMIC06

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

TAIWAN

STPMIC06TR Proposal

Package:
-
ECCN (US):
-
Budgetary Price (US$)*/Qty:
-

Part Number:

STPMIC06TR

ECCN (EU):

-

Packing Type:

-

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

-

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors