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STPMIC1BPQR - STMicroelectronics

Description: Highly integrated power management IC for micro processor units

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PCB Footprints
STPMIC1BPQR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - WFQFN-44
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3D Models
STPMIC1BPQR - STMicroelectronics  - 3D model - Quad Flat No-Lead - WFQFN-44
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STPMIC1BPQR Details

  • Manufacturer Part Number:

    STPMIC1BPQR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WQFN-44

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2019-06-28

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • JESD-30 Code:

    R-XQCC-N44

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC44,.16X.20,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.8 V

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +2.3V

  • Width:

    4 mm

STPMIC1BPQR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the device to ensure optimal thermal performance.
  • To minimize output voltage ripple, use a low-ESR output capacitor, ensure good PCB layout, and consider adding a filter capacitor (e.g., 10nF) between the output and ground.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • To ensure proper power-up and power-down sequencing, connect the enable pin (EN) to a logic signal, and ensure the input voltage (VIN) is stable before asserting the enable signal.
  • A 10uF to 22uF ceramic capacitor (X5R or X7R dielectric) is recommended for input decoupling, placed as close to the device as possible.

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STPMIC1BPQR Overview

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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

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