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  • UCC2946TPWRQ1

UCC2946TPWRQ1

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Manufacturer No:

UCC2946TPWRQ1

Manufacturer:

Texas Instruments

HK JDW NO:

815-UCC2946TPWRQ1

Package:

8-TSSOP (0.173, 4.40mm Width)

Datasheet:

UCC2946TPWRQ1

Description:

8 Terminals 8-Pin UCC2946 Voltage supervisorAutomotive, AEC-Q100 Series 1 Channels Min 2.1V Max 5.5V

Quantity:

In Stock : 999

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Product Details

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UCC2946TPWRQ1 Overview


A total of 8 terminals are used to mount this power management. In terms of packaging, power management follows the Tape & Reel (TR) model. Please refer to this PMIC for 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. The purpose of this IC power is to provide you with a reference of 8-TSSOP (0.173, 4.40mm Width) functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. Packages are specified to have an average peak reflow temperature of 260. When 1 is applied to the power ic, it conducts. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. 8 pins are present in total in this power management. Power managment ic pin count is 8. Supply voltage (Vsup) should be at least 2.1V for this power management. The maximum supply voltage (Vsup) in this PMIC should not exceed 5.5V volts. Mounting type Surface Mount is recommended. The temperature of the supervisors should be set to this range: -40°C~105°C TA. During normal operation, this power managment ic can generate Push-Pull, Totem Pole of output voltage. The power management's supply current is 12μA. A similar IC managements number of the manufacturer can always be found by using UCC2946, the base power ics number. The voltage supervisor requires a power source of 2.5/5V volts in order to work correctly. The power management can work with a maximum supply temperature of 18μA. As you can see, this IC power comes from the well-known Automotive, AEC-Q100 series of products.

UCC2946TPWRQ1 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 2.1V
12μA operating supply current

UCC2946TPWRQ1 Applications


There are a lot of Texas Instruments UCC2946TPWRQ1 Voltage Supervisors applications.

  • Military communications
  • Data storage applications
  • DSP
  • Detection of phase sequence
  • Transformer load monitoring equipment
  • Electric heating appliances
  • Precision measurement
  • Medical-specific isolation transformer
  • Microcontroller system
  • Dash board
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Package

Product
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Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

UCC2946TPWRQ1

technical specifications, attributes, parameters and parts with similar specifications to UCC2946TPWRQ1.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 6 days ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    8-TSSOP (0.173, 4.40mm Width)

  • Surface Mount

    YES

  • Number of Pins

    8

  • Operating Temperature

    -40°C~105°C TA

  • Packaging

    Tape & Reel (TR)

  • Series

    Automotive, AEC-Q100

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Type

    Simple Reset/Power-On Reset

  • Terminal Finish

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

  • Subcategory

    Power Management Circuits

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Terminal Pitch

    0.65mm

  • Base Part Number

    UCC2946

  • Output

    Push-Pull, Totem Pole

  • Pin Count

    8

  • Power Supplies

    2.5/5V

  • Number of Channels

    1

  • Max Supply Voltage

    5.5V

  • Min Supply Voltage

    2.1V

  • Operating Supply Current

    12μA

  • Nominal Supply Current

    18μA

  • Max Supply Current

    18μA

  • Adjustable Threshold

    YES

  • Quiescent Current

    12μA

  • Watchdog Timer

    Yes

  • Reset

    Active Low

  • Voltage - Threshold

    Adjustable/Selectable

  • Number of Voltages Monitored

    1

  • Reset Timeout

    140ms Minimum

  • Min Reset Threshold Voltage

    1.17V

  • Max Reset Threshold Voltage

    1.26V

  • Threshold Voltage

    1.235V

  • Overvoltage Threshold

    1.26V

  • Height

    1.2mm

  • Length

    3mm

  • Width

    4.4mm

  • Thickness

    1mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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