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UC2906DW - Texas Instruments

Description: Texas Instruments UC2906DW, Battery Charge Controller, 40mA, 16-Pin SOIC

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UC2906DW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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UC2906DW - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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UC2906DW Details

  • Manufacturer Part Number:

    UC2906DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1999-11-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

UC2906DW Frequently Asked Questions (FAQs)

  • The UC2906DW can handle input voltages up to 40V, but it's recommended to keep it below 35V for reliable operation.
  • To ensure stability, make sure to follow the recommended layout and component placement guidelines, and add a 10nF capacitor between the VCC and GND pins. Also, use a low-ESR output capacitor and keep the output voltage ripple below 1%.
  • The UC2906DW can operate with input voltages as low as 7V, but the output voltage regulation may not be guaranteed below 10V input.
  • The UC2906DW is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to provide adequate heat sinking and thermal management to ensure reliable operation.
  • The output voltage of the UC2906DW can be calculated using the formula: Vout = (R1 / R2) * (Vref), where R1 and R2 are the feedback resistors, and Vref is the internal reference voltage (2.5V).

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UC2906DW Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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