BU4220G-TR Overview

It is mounted through 5 terminals on the power management. A Tape & Reel (TR) package is used to package the power management. Power management is possible to find a series of 1 functions. 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 lot of similarities between this IC power and other Simple Reset/Power-On Reset products. IC management conducts at a voltage of 2.4V. In a 1 supply voltage, the PMIC chip conducts. Using Surface Mount, IC management is mounted. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, it has 5 pins on IC management. 5 pins are present on the power management system. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 900mV, which is the minimum supply voltage that should be applied. The maximum supply voltage (Vsup) is not to exceed 7V volts in this IC management. A Surface Mount mounting type is recommended. 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. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. A similar IC managements number of the manufacturer can always be found by using BU42*, the base power ics number. The maximum supply temperature that PMIC chip can work with is 1.75μA.

BU4220G-TR Features

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

BU4220G-TR Applications

There are a lot of ROHM Semiconductor BU4220G-TR Voltage Supervisors applications.

• Leakage current detection
• Household appliances
• Efficient information transmission
• Automotive permanent magnet synchronous motors
• Digitally controlled LDO regulators circuit
• Personal computers
• Urban rail transit weak current power monitoring
• Important electronics for automotive protection
• Leakage protection
• Smart meter