BU4221G-TR Overview
There are 5 mounting terminals on the voltage supervisor, each of which has a different function. Packaged in the form of a Tape & Reel (TR), power management is easy to use. Please find attached 1 functions for your reference in this IC power. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this IC management you will find SC-74A, SOT-753 functions for you to refer to. With power management, you get a lot of benefits that you won't find in other Simple Reset/Power-On Reset products. A supply voltage of 2.4V is used to conduct the PMIC chip. In a 1 supply voltage, the PMIC chip conducts. By Surface Mount, IC management has been mounted. There is a subcategory called Power Management Circuits for this power management. A total of 5 pins are located on this power management. This power management has 5 pins. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 700mV. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 7V volts. Power management' mounting is recommended to be done with the Surface Mount type of mounting. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. While in operation, this supervisor has a voltage output of Open Drain or Open Collector. There is a 550nA supply current present in the power management. 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. Measurement and testing should take account of the nominal 1% tolerance this IC management.
BU4221G-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4221G-TR Applications
There are a lot of ROHM Semiconductor BU4221G-TR Voltage Supervisors applications.
- Functional modules
- Refrigeration
- Military communications
- Rechargeable batteries
- Household appliances
- Medical-specific insulation monitor
- Power communication system
- Medical-specific isolation transformer
- Fire equipment power monitoring system
- Low voltage/high power - AI, GPU
