UM812 Datasheet
UM812 Datasheet (Union Semiconductor)
Union Semiconductor
The UM805/811/812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminati.
z Computers z No External Components z Controllers z VCC Transient Immunity z Portable/Battery-Powered Equipments z Correct Logic Output Guaranteed to VCC=1.0V z Intelligent Instruments z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V z Critical μP and μC Power Monitoring Supplies z 2μA S.
UM812 Datasheet (UNIVERSAL MICROELECTRONICS)
UNIVERSAL MICROELECTRONICS
UM800 SERIES 15 Watt DC-DC Converters ■ ■ ■ ■ ■ ■ 4:1 Input Range. 15W Isolated Output. Efficiency to 80%. Remote On/Off Control. 100 KHz Switching Frequency. Six-Sided Shield. SPECIFICATIONS All spe.
e Range, 24V ………………….……….. 9-36V 48V …………….……….……
* 18-72V Input Filter .…………………………………….…
* Pi Network Reverse Voltage Protection1 ……….…. Internal Shunt Diode Use External Fuse
OUTPUT SPECIFICATIONS
Voltage Accuracy, Single Output ……..……….….. ±1% max. Dual + Output .…..….……..….. ±1% max. - Ou.