UC3842GP(2012) Просмотр технического описания (PDF) - Unisonic Technologies

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производитель

UC3842GP
(Rev.:2012)

HIGH PERFORMANCE CURRENT MODE CONTROLLER

Unisonic Technologies 

UC3842G

„ OPEN-LOOP TEST CIRCUIT

LINEAR INTEGRATED CIRCUIT

High peak current associated with capacity loads necessitate careful grounding techniques. Timing and bypass

capacitors should be connected close to pin5 in single point GND.

„ UNDER-VOLTAGE LOCKOUT

During Under-Voltage Lockout, the output driver is biased to a high impedance state. Pin 6 should be shunt to

GND with a bleeder resistor to prevent activing the power switch with output leakage currents.

„ ERROR AMPLIFIER CONFIGURATION

Error amplifier can source or sink up to 0.5mA

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

6 of 8

QW-R103-036.C

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