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  • BU4947FVE-TR

BU4947FVE-TR

2.4V5 Terminals 5-Pin BU4947 Voltage supervisor1 Channels Min 700mV Max 7V


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BU4947FVE-TR
  • Package: SOT-665
  • Datasheet: PDF
  • Stock: 542
  • Description: 2.4V5 Terminals 5-Pin BU4947 Voltage supervisor1 Channels Min 700mV Max 7V (Kg)

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Details

Tags

Parameters
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Subcategory Power Management Circuits
Max Power Dissipation 210mW
Technology CMOS
Terminal Position DUAL
Terminal Form FLAT
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4947
Output Push-Pull, Totem Pole
Pin Count 5
Number of Channels 1
Max Supply Voltage 7V
Min Supply Voltage 700mV
Operating Supply Current 550nA
Max Supply Current 1.75μA
Adjustable Threshold NO
Quiescent Current 550nA
Accuracy 1 %
Watchdog Timer No
Reset Active High/Active Low
Voltage - Threshold 4.7V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 4.653V
Max Reset Threshold Voltage 4.747V
Threshold Voltage +4.7V
Undervoltage Threshold 4.653V
Overvoltage Threshold 4.747V
Height Seated (Max) 0.6mm
RoHS Status ROHS3 Compliant
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-665
Number of Pins 5
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2009
Pbfree Code yes
Part Status Active

BU4947FVE-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. This power ic is packaged in a way that looks like a Tape & Reel (TR). In this PMIC, you can find 1 functions for your reference. There are 1 channels on this power managment ic that can be found in a series. The purpose of this IC power is to provide you with a reference of SOT-665 functions. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. IC management conducts at a voltage of 2.4V. Power management conducts at a voltage of 1. By Surface Mount, IC management has been mounted. There is a subcategory of this power ic known as Power Management Circuits. A total of 5 pins are located on this power management. 5 pins are present on the power management system. IC management can only work with a supply voltage of 700mV volts. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. The recommended mounting type for IC management is Surface Mount. We recommend setting the supervisors to -40°C~125°C TA degrees. As a result of this supervisor's operation, the output voltage is Push-Pull, Totem Pole. For this power management, there is an 550nA volt supply current. You can always use BU4947, the base supervisor number, to search for similar PMICs of the manufacturer. The maximum supply temperature voltage supervisor can handle is 1.75μA.

BU4947FVE-TR Features


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

BU4947FVE-TR Applications


There are a lot of ROHM Semiconductor BU4947FVE-TR Voltage Supervisors applications.

  • Power distribution systems of operating room
  • Household appliances
  • emergency room
  • Unattended substation automation
  • Battery cars
  • Kitchen appliances
  • DVR
  • Battery-powered equipment
  • Rechargeable batteries
  • Efficient information transmission