BU4229F-TR Overview

As far as the mounting terminals of this voltage supervisor are concerned, it has 4 in total. This power ic is packaged in a way that looks like a Tape & Reel (TR). The purpose of this IC management is to provide you with a reference of 1 functions. A series of 1 channels can be found on this supervisor. IC management is packaged as a SC-82 package. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. The supervisor is always powered by a 2.4V volt supply. In a 1 supply voltage, the PMIC chip conducts. The power management is mounted by a Surface Mount-axis. There is a subcategory called Power Management Circuits for this power management. The total number of pins on this power management is 4. The pins of the power management system count 4. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 700mV, which is the minimum supply voltage that should be applied. The maximum supply voltage (Vsup) in this PMIC should not exceed 7V volts. In this case, Surface Mount is the recommended mounting type. The supervisors should be set to the following temperature: -40°C~125°C TA. The output voltage of this power managment ic during operation is Open Drain or Open Collector. In order to maintain a stable supply current for the power management, 550nA is the recommended value. A similar IC managements number of the manufacturer can always be found by using BU42*, the base power ics number. The maximum supply temperature voltage supervisor can handle is 1.75μA.

BU4229F-TR Features

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

BU4229F-TR Applications

There are a lot of ROHM Semiconductor BU4229F-TR Voltage Supervisors applications.

• Leakage protection
• Functional modules
• Automotive permanent magnet synchronous motors
• Important electronics for automotive protection
• Transformer load monitoring equipment
• FPGA design
• Low voltage/high power - AI, GPU
• Power communication system
• Set top box
• Urban rail transit weak current power monitoring