All Products

BU4845G-TR

2.4V5 Terminals 5-Pin BU48* Voltage supervisor1 Channels Min 900mV Max 7V


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BU4845G-TR
  • Package: SC-74A, SOT-753
  • Datasheet: PDF
  • Stock: 652
  • Description: 2.4V5 Terminals 5-Pin BU48* Voltage supervisor1 Channels Min 900mV Max 7V (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
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~125°C TA
Packaging Tape & Reel (TR)
Published 2013
Pbfree Code yes
Part Status Active
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 540mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU48*
Output Open Drain or Open Collector
Pin Count 5
Number of Channels 1
Max Supply Voltage 7V
Min Supply Voltage 900mV
Operating Supply Current 550nA
Nominal Supply Current 400nA
Max Supply Current 1.75μA
Adjustable Threshold NO
Accuracy 1 %
Watchdog Timer No
Reset Active High/Active Low
Voltage - Threshold 4.5V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 4.455V
Max Reset Threshold Voltage 4.545V
Threshold Voltage +4.5V
Length 2.9mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BU4845G-TR Overview


Power management is mounted through 5 terminals. Packaging is in the form of a Tape & Reel (TR). As a reference, this IC management includes 1 functions for your convenience. On this supervisor, there is a series of 1 channels that can be found. Please find attached SC-74A, SOT-753 functions for your reference in this IC power. 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. Power management conducts at a voltage of 1. 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, IC powers are 5 pins on the board. There are 5 pins on the power managment ic. IC management can only work with a supply voltage of 900mV volts. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. Surface Mount is the recommended mounting type. It is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. The supervisor's supply current is specified to 550nA. To find similar IC managements from the manufacturer, you can always search by BU48*. At most, voltage supervisor can operate at a supply temperature of 1.75μA.

BU4845G-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 900mV
550nA operating supply current

BU4845G-TR Applications


There are a lot of ROHM Semiconductor BU4845G-TR Voltage Supervisors applications.

  • Rechargeable batteries
  • Utility meter
  • Linux and server computing
  • Data storage applications
  • FPGA design
  • DVR
  • Cloud computing
  • Automotive power systems
  • Important electronics for automotive safety
  • Unattended substation automation