BU4224F-TR Overview

There are 4 terminals on this power management that allow it to be mounted. Tape & Reel (TR)-packaging is used. Power management is possible to find a series of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. In this PMIC, you can find SC-82 functions for your reference. This IC power shares lots of benefits with other Simple Reset/Power-On Reset products. IC management conducts at a voltage of 2.4V. Power management conducts at a voltage of 1. The mount is attached to Surface Mount. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. Taking into account all of the pins, this power management has a total of 4. There are 4 pins on the supervisor. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 700mV. Voltage (Vsup) shouldn't exceed 7V volts in this PMIC. Mounting type Surface Mount is recommended. The temperature of the supervisors should be set to this range: -40°C~125°C TA. Power management has an output of Open Drain or Open Collector during operation. It is estimated that the voltage supervisor's supply current is 550nA. If you want to search for similar IC managements of this manufacturer, you can always refer to BU42*, which is the base power ics number. The maximum supply temperature voltage supervisor can handle is 1.75μA.

BU4224F-TR Features

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

BU4224F-TR Applications

There are a lot of ROHM Semiconductor BU4224F-TR Voltage Supervisors applications.

• Magnetic resonance imaging
• Microprocessor system
• Unattended substation automation
• Digitally controlled LDO regulators circuit
• Utility meter
• DVR
• Power distribution systems of operating room
• Stable power system
• Kitchen appliances
• Transformer load monitoring equipment