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BD4945FVE-TR

BD4945FVE-TR

BD4945FVE-TR

ROHM Semiconductor

4.3V5 Terminals 5-Pin BD49 Voltage supervisorBD49xxx Series 1 Channels Min 950mV Max 10V

SOT-23

BD4945FVE-TR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-665
Number of Pins 5
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Published 2002
Series BD49xxx
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Voltage Detector
Subcategory Power Management Circuits
Max Power Dissipation 100mW
Technology CMOS
Terminal Position DUAL
Terminal Form FLAT
Number of Functions 1
Supply Voltage 4.3V
Base Part Number BD49
Output Push-Pull, Totem Pole
Pin Count 5
Number of Channels 1
Max Supply Voltage 10V
Min Supply Voltage 950mV
Max Supply Current 1.8μA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 4.5V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 4.433V
Max Reset Threshold Voltage 4.568V
Threshold Voltage +4.5V
Height Seated (Max) 0.6mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.003983 $2.003983
10 $1.890550 $18.9055
100 $1.783538 $178.3538
500 $1.682583 $841.2915
1000 $1.587343 $1587.343
BD4945FVE-TR Product Details

BD4945FVE-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. Power management is packaged in a Tape & Reel (TR) way. In this IC power you will find 1 functions for you to refer to. A series of 1 channels can be found on this supervisor. For your reference, this PMIC includes a list of SOT-665 functions. There are many benefits that this IC power shares with other Voltage Detector products as well. Manage ics operate at 4.3V supply voltages. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Power management is included in the Surface Mount mount. A IC power such as this can be classified as a Power Management Circuits power management system. In total, the power management has 5 pins in it. This power management system has 5 pins. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 950mV volts. The supply voltage (Vsup) should not exceed 10V volts in this IC power. The mounting type of the supervisors is Surface MountTemperature setting for the supervisors should be -40°C~105°C TA. The output voltage of this power managment ic during operation is Push-Pull, Totem Pole. If you want to search for similar IC managements of this manufacturer, you can always refer to BD49, which is the base power ics number. The maximum supply temperature that PMIC chip can work with is 1.8μA. A PMIC from the well-known BD49xxx series of products is being offered here.

BD4945FVE-TR Features


Voltage Detector type
Minimum supply voltage of 950mV

BD4945FVE-TR Applications


There are a lot of ROHM Semiconductor BD4945FVE-TR Voltage Supervisors applications.

  • Data storage applications
  • Military electronics
  • Automotive permanent magnet synchronous motors
  • Radio
  • Power distribution systems of CCU
  • Electrical fire monitoring system
  • Medical-specific isolation transformer
  • Urban rail transit weak current power monitoring
  • Rechargeable batteries
  • DSP

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