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  • BU4814F-TR

BU4814F-TR

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Manufacturer No:

BU4814F-TR

Manufacturer:

ROHM Semiconductor

HK JDW NO:

687-BU4814F-TR

Package:

SC-82

Datasheet:

BU4814F-TR

Description:

2.4V4 Terminals 4-Pin BU4814 Voltage supervisor1 Channels Min 700mV Max 7V

Quantity:

In Stock : 999

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Product Details

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BU4814F-TR Overview


This power management consists of 4 mounting terminals on which it can be mounted. This power ic is packaged in a way that looks like a Tape & Reel (TR). Please find attached 1 functions for your reference in this IC power. Power management 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 SC-82 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. Manage ics operate at 2.4V supply voltages. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Surface Mount is the one that mounts power management. It is possible to subcategorize this power ic as a Power Management Circuits chip. It has a total of 4 pins that are attached to IC management. 4 pins are on the supervisor. There should be a minimum voltage supply (Vsup) of 700mV for this PMIC. There should be no more than 7V volts of supply voltage (Vsup) in this power management. The mounting type of the supervisors is Surface MountIt is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. The output voltage of this power managment ic during operation is Open Drain or Open Collector. For this power management, there is an 550nA volt supply current. To find similar IC managements from the manufacturer, you can always search by BU4814. It is necessary to have 2.5/5V volts of power in order for this voltage supervisor to operate. The power management can work with a maximum supply temperature of 1.05μA.

BU4814F-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current

BU4814F-TR Applications


There are a lot of ROHM Semiconductor BU4814F-TR Voltage Supervisors applications.

  • Important electronics for automotive safety
  • Rechargeable batteries
  • Power distribution systems of ICU
  • Insulation fault location system
  • Unattended substation automation
  • Analog circuit
  • Household appliances
  • Power communication system
  • Smartphones
  • Telecommunications equipment
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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The following are some common countries' logistic time.

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East West Bank charge US$30.00 banking fee.
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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
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From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

BU4814F-TR

technical specifications, attributes, parameters and parts with similar specifications to BU4814F-TR.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    7 Weeks

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    SC-82

  • Number of Pins

    4

  • Operating Temperature

    -40°C~125°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2009

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    4

  • ECCN Code

    EAR99

  • Type

    Simple Reset/Power-On Reset

  • Subcategory

    Power Management Circuits

  • Max Power Dissipation

    400mW

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Number of Functions

    1

  • Supply Voltage

    2.4V

  • Base Part Number

    BU4814

  • Output

    Open Drain or Open Collector

  • Pin Count

    4

  • Power Supplies

    2.5/5V

  • Number of Channels

    1

  • Max Supply Voltage

    7V

  • Min Supply Voltage

    700mV

  • Operating Supply Current

    550nA

  • Max Supply Current

    1.05μA

  • Adjustable Threshold

    NO

  • Quiescent Current

    350nA

  • Accuracy

    1 %

  • Watchdog Timer

    No

  • Reset

    Active High/Active Low

  • Voltage - Threshold

    1.4V

  • Number of Voltages Monitored

    1

  • Min Reset Threshold Voltage

    1.386V

  • Max Reset Threshold Voltage

    1.414V

  • Threshold Voltage

    +1.4V

  • Undervoltage Threshold

    1.386V

  • Overvoltage Threshold

    1.414V

  • Length

    2mm

  • RoHS Status

    ROHS3 Compliant

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