SN7101P

Semiconductor http:// www.auk.co.kr SOP-8 SN7101/P Voltage and Current Controller Description The SN7101 is integrated a high stability band gap voltage reference, two ORed operational amplifiers and a current source. This IC compares the DC voltage and the current level at the output of a switching power supply to an internal reference. It provides a feedback through an Opto-coupler to the PWM controller IC in the primary side. The controlled current generator can be used to modify the level of current limitation by offsetting the information coming from the current sensing resistor. DIP-8 Features and Benefits ◈1.24V Series Voltage Reference with 10mA Output Current and 2.5% Precision ◈Two Operational Amplifiers with ORed Output And 1MHz Gain Bandwidth ◈Built-in Current Generator with Enable/Disable Fucntion ◈Wide Range of Supply Voltage [ 4.5V to 32V ] ORDERING INFORMATION Product SN7101 SN7101P Marking SN7101 SN7101 Package SOP-8 DIP-8 ▲ Marking Detail Information...