BU4209F-TR Overview

This voltage supervisor has a total of 4 mounting terminals that can be used for mounting. There is a Tape & Reel (TR)-packaging method applied to IC management. The purpose of this IC management is to provide you with a reference of 1 functions. There are a total of 1 channels on this supervisor, and they are arranged in a series. In this PMIC, you can find SC-82 functions for your reference. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. There is a voltage supply of 2.4V for the PMIC chip, and the chip conducts at that voltage. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. The mount is attached to Surface Mount. The power management system can be categorized as a Power Management Circuits chip. In total, it has 4 pins on IC management. There are 82 pins on the supervisor. It is recommended that Vsup should not be less than 900mV for this IC power. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). Power management recommends the Surface Mount mounting type. The temperature of the supervisors should be set to this range: -40°C~125°C TA. The output voltage of this power managment ic during operation is Open Drain or Open Collector. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. You can always use BU42*, the base supervisor number, to search for similar PMICs of the manufacturer. At most, voltage supervisor can operate at a supply temperature of 1.75μA.

BU4209F-TR Features

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

BU4209F-TR Applications

There are a lot of ROHM Semiconductor BU4209F-TR Voltage Supervisors applications.

• Household appliances
• Urban rail transit weak current power monitoring
• Unattended substation automation
• Battery cars
• Cloud computing
• Medical-specific insulation monitor
• DC stabilized power supply module
• Fire equipment power monitoring system
• WiFi router
• Telecommunications equipment