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BU4246F-TR - ROHM Semiconductor

Description: ROHM BU4246F-TR, Voltage Detector 4-Pin, SOP

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BU4246F-TR - ROHM Semiconductor PCB footprint - Other - Other - BU4246F-TR-1
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BU4246F-TR - ROHM Semiconductor  - 3D model - Other - BU4246F-TR-1
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BU4246F-TR Details

  • Manufacturer Part Number:

    BU4246F-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-4

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Additional Feature:

    BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G4

  • Length:

    2 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TSSOP4/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.05 mm

  • Supply Voltage-Min (Vsup):

    0.7 V

  • Supply Voltage-Nom (Vsup):

    0.85 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.3 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.6V

  • Width:

    1.25 mm

BU4246F-TR Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the BU4246F-TR is -40°C to 125°C.
  • To ensure the stability of the output voltage, it is recommended to use a ceramic capacitor with a capacitance value of 1uF or more, and an ESR of 1Ω or less, between the VOUT pin and the GND pin.
  • The maximum input voltage that the BU4246F-TR can handle is 18V. Exceeding this voltage may cause damage to the device.
  • The output voltage of the BU4246F-TR can be calculated using the formula: VOUT = (1 + R1/R2) x VREF, where R1 and R2 are the resistors connected to the FB pin, and VREF is the internal reference voltage (1.25V).
  • The EN (Enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it is low, the regulator is disabled.

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Part Image BU4246F ROHM Semiconductor

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.6V, CMOS, PDSO4