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BD4719G-TR

BD4719G-TR

BD4719G-TR

ROHM Semiconductor

1.812V5 Terminals 5-Pin BD47 Voltage supervisorBD47xx Series 1 Channels Min -300mV Max 10V

SOT-23

BD4719G-TR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~75°C TA
Packaging Tape & Reel (TR)
Published 2005
Series BD47xx
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 540mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 1.812V
Base Part Number BD47
Output Open Drain or Open Collector
Pin Count 5
Output Type TTL
Max Output Current 15mA
Number of Channels 1
Max Supply Voltage 10V
Min Supply Voltage -300mV
Operating Supply Current 1.6μA
Nominal Supply Current 1.6μA
Max Supply Current 3μA
Adjustable Threshold NO
Accuracy 1 %
Watchdog Timer No
Reset Active Low
Voltage - Threshold 1.9V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 1.881V
Max Reset Threshold Voltage 1.919V
Threshold Voltage +1.9V
Height 1.1mm
Length 2.9mm
Width 1.6mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.197219 $0.197219
10 $0.186056 $1.86056
100 $0.175524 $17.5524
500 $0.165589 $82.7945
1000 $0.156216 $156.216
BD4719G-TR Product Details

BD4719G-TR Overview


As you can see, this power management is mounted through 5 terminals. Power management is packaged in a Tape & Reel (TR) way. There are 1 functions included in this PMIC so that you can refer to them. It is possible to find on this power management a series of 1 channels. There are SC-74A, SOT-753 functions included in this PMIC so that you can refer to them. Several of the benefits of this PMIC are also shared by other Voltage Detector products. IC management conducts in a 1.812V-voltage supply. When 1 is applied to the power ic, it conducts. The mount is attached to Surface Mount. Power Management Circuits is a subcategory of this PMIC chip. In total, it has 5 pins on IC management. This power management system has 5 pins. IC management can only work with a supply voltage of -300mV volts. Voltage (Vsup) shouldn't exceed 10V volts in this PMIC. The recommended mounting type is Surface Mount. We recommend setting the supervisors to -40°C~75°C TA degrees. There is an output voltage of Open Drain or Open Collector from this supervisor when it is operating. In order to maintain a stable supply current for the power management, 1.6μA is the recommended value. You can always use BD47, the base supervisor number, to search for similar PMICs of the manufacturer. The maximum supply temperature voltage supervisor can handle is 3μA. Located in the well-known BD47xx series product line, this IC management is a kind of this series.

BD4719G-TR Features


Voltage Detector type
Minimum supply voltage of -300mV
1.6μA operating supply current

BD4719G-TR Applications


There are a lot of ROHM Semiconductor BD4719G-TR Voltage Supervisors applications.

  • Urban rail transit weak current power monitoring
  • Leakage current detection
  • Detection of phase sequence
  • Unattended substation automation
  • Electronics installed in the vehicle
  • Fire equipment power monitoring system
  • Electrical fire monitoring system
  • Multi-voltage system
  • External alarm
  • Precision measurement

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