UC3842G_12 Datasheet, PDF (6/8 Pages) Unisonic Technologies – HIGH PERFORMANCE CURRENT MODE CONTROLLER

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