UC3903NG4 Overview

Packaging is in the form of a Tube. In this IC management you will find 18-DIP (0.300, 7.62mm) functions for you to refer to. There are a number of benefits that this PMIC has in common with other Multi-Voltage Supervisor manage ics. In a 4 supply voltage, the PMIC chip conducts. Power managment ic pin count is 18. A voltage (Vsup) that doesn't fall below 8V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. There should be no more than 40V volts of maximum supply voltage (Vsup) in this power management. In this case, Through Hole is the recommended mounting type. This power management is the recommended temperature range for the supervisors: 0°C~70°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. There is a supply current of 7mA for the power management. For similar manage ics search of the manufacturer, you can always refer to UC3903, the base PMIC number. The maximum supply temperature that PMIC chip can work with is 18mA.

UC3903NG4 Features

Multi-Voltage Supervisor type
Minimum supply voltage of 8V
7mA operating supply current

UC3903NG4 Applications

There are a lot of Texas Instruments UC3903NG4 Voltage Supervisors applications.

• Solar power charger
• Telecommunications equipment
• Battery cars
• Medical-specific insulation monitor
• Urban rail transit weak current power monitoring
• Network equipment
• Power distribution systems of CCU
• Unattended substation automation
• Electrical fire monitoring system
• Digitally controlled LDO regulators circuit