BU4822G-TR Overview
As far as the mounting terminals of this voltage supervisor are concerned, it has 5 in total. In terms of packaging, power management follows the Tape & Reel (TR) model. Power management is possible to find a series of 1 functions. A series of 1 channels can be found on this supervisor. To assist you, this PMIC includes SC-74A, SOT-753 functions. This IC power shares lots of benefits with other Simple Reset/Power-On Reset products. IC management conducts at a voltage of 2.4V. When 1 is applied to the power ic, it conducts. The mount is attached to Surface Mount. This power ic can be sub-categorized as Power Management Circuits. In total, IC powers are 5 pins on the board. There are 5 pins on the supervisor. There should be a minimum voltage supply (Vsup) of 900mV for this PMIC. There should be no more than 7V volts of supply voltage (Vsup) in this power management. Surface Mount is the recommended mounting type. The temperature of the supervisors should be set to this range: -40°C~125°C TA. During normal operation, this power managment ic can generate Open Drain or Open Collector of output voltage. There is a supply current of 550nA for the power management. It is always advisable to use BU48*, the base supervisor number, when searching for similar PMICs from the manufacturer. The power management can work with a maximum supply temperature of 1.23μA.
BU4822G-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 900mV
550nA operating supply current
BU4822G-TR Applications
There are a lot of ROHM Semiconductor BU4822G-TR Voltage Supervisors applications.
- Multi-voltage system
- Military communications
- Detection of phase sequence
- Power communication system
- Important electronics for automotive safety
- Smartphones
- DVR
- Urban rail transit weak current power monitoring
- FPGA design
- Electrical fire monitoring system
