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BU4836F-TR

2.4V4 Terminals 4-Pin BU4836 Voltage supervisor1 Channels Min 700mV Max 7V


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BU4836F-TR
  • Package: SC-82
  • Datasheet: PDF
  • Stock: 335
  • Description: 2.4V4 Terminals 4-Pin BU4836 Voltage supervisor1 Channels Min 700mV Max 7V (Kg)

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Details

Tags

Parameters
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 BU4836
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 1.58μA
Adjustable Threshold NO
Quiescent Current 500nA
Accuracy 1 %
Watchdog Timer No
Reset Active High/Active Low
Voltage - Threshold 3.6V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 3.564V
Max Reset Threshold Voltage 3.636V
Threshold Voltage +3.6V
Undervoltage Threshold 3.564V
Overvoltage Threshold 3.636V
Length 2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-82

BU4836F-TR Overview


A total of 4 terminals are used to mount this power management. Packaged in the form of a Tape & Reel (TR), power management is easy to use. For your reference, this IC power includes a list of 1 functions. There are a total of 1 channels on this supervisor, and they are arranged in a series. In this IC management you will find SC-82 functions for you to refer to. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. Manage ics operate at 2.4V supply voltages. IC management conducts in a 1-voltage supply. The mount is attached to Surface Mount. A IC power such as this can be classified as a Power Management Circuits power management system. In total, the power management has 4 pins in it. There are 4 pins on the power managment ic. It is recommended that Vsup should not be less than 700mV for this IC power. The supply voltage (Vsup) should not exceed 7V volts in this IC power. Power management recommends the Surface Mount mounting type. Temperature setting for the supervisors should be -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. The power management's supply current is 550nA. For similar manage ics search of the manufacturer, you can always refer to BU4836, the base PMIC number. This power management requires 2.5/5V power to work. The maximum supply temperature that PMIC chip can work with is 1.58μA.

BU4836F-TR Features


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

BU4836F-TR Applications


There are a lot of ROHM Semiconductor BU4836F-TR Voltage Supervisors applications.

  • Functional modules
  • Leakage current detection
  • Leakage protection
  • Analog circuit
  • Smartphones
  • DVR
  • Power distribution systems of operating room
  • Digitally controlled LDO regulators circuit
  • Refrigeration
  • Automotive permanent magnet synchronous motors