STPMIC25

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Highly integrated power management IC for microprocessor units

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Product overview

Description

The STPMIC25 is a fully integrated power management IC designed for the STM32MP2x MPU's family applications requiring low power and high efficiency.

The device integrates advanced low power features controlled by a host processor via I²C and IO interfaces.

The STPMIC25 regulators are designed to supply power to the application processor as well as to the external system peripherals such as: DDR, flash memories, and other system devices.

Seven buck SMPS are optimized to provide an excellent transient response and output voltage precision for a wide range of operating conditions. Very high efficiency in the full output load range is achieved due to low power mode (LPM) and high power mode (HPM) selection. All the buck converters are capable of a smooth transition from LPM to HPM. The converters use an advanced PWM phase shift synchronization technique with integrated PLL and a programmable spread spectrum frequency modulation to reduce EMI.

  • All features

    • Input voltage range from 2.8 V to 5.5 V
    • 7 buck SMPS converters with adaptive constant on-time (COT) topology
    • 6 adjustable general purpose LDOs
    • 1 LDO for DDR3L/DDR4 termination (sink-source), bypass mode for lpDDR or as a general purpose LDO
    • 1 LDO for USB PHY supply with automatic power source detection
    • 1 reference voltage VREFDDR LDO for DDR memory
    • 2 MHz switching frequency buck converters with forced PWM and spread spectrum function
    • User programmable non-volatile memory (NVM), enabling scalability to support a wide range of applications
    • Immediate output alternate settings toggle by dedicated power control pins
    • Programmable output voltages turn ON/OFF sequences
    • I²C and digital IO control interfaces
    • WFQFN 56L (6.5 x 6.5 x 0.9 mm)

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STPMIC25

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPMIC25APQR
Active
VQFN6.5X6.5X0.9 56L PITCH 0.40 Industrial Ecopack2
STPMIC25BPQR
Active
VQFN6.5X6.5X0.9 56L PITCH 0.40 Industrial Ecopack2
STPMIC25DPQR
Active
WFQFN 44L 5X6X0.8 PITCH 0.4 Industrial Ecopack2

STPMIC25APQR

Package:

VQFN6.5X6.5X0.9 56L PITCH 0.40

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VQFN6.5X6.5X0.9 56L PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPMIC25BPQR

Package:

VQFN6.5X6.5X0.9 56L PITCH 0.40

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VQFN6.5X6.5X0.9 56L PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPMIC25DPQR

Package:

WFQFN 44L 5X6X0.8 PITCH 0.4

Material Declaration**:

Marketing Status

Active

Package

WFQFN 44L 5X6X0.8 PITCH 0.4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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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STPMIC25DPQR
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STPMIC25APQR
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STPMIC25BPQR
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STPMIC25DPQR Active

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Part Number:

STPMIC25DPQR

Operating Temperature (°C)

Min:

Max:

STPMIC25APQR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPMIC25APQR

Operating Temperature (°C)

Min:

Max:

Distributor Name

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STPMIC25BPQR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPMIC25BPQR

Operating Temperature (°C)

Min:

Max:

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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