UA7524

UNISONIC TECHNOLOGIES CO., LTD UA7524 POWER FACTOR CONTROLLER „ DESCRIPTION DIP-8 LINEAR INTEGRATED CIRCUIT The UTC UA7524 provides the necessary features to implement the Electronic BALLAST control and S.M.P.S application for designing active power factor correction circuit „ FEATURES SOP-8 * Internal self-starting * Micro power start up mode * Included under voltage lockout circuit * Internal 2% reference * High output current: peak 500mA „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free UA7524L-D08-T UA7524G-D08-T UA7524L-S08-R UA7524G-S08-R UA7524L-S08-T UA7524G-S08-T Package DIP-8 SOP-8 SOP-8 Packing Tube Tape Reel Tube www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd 1 of 5 QW-R114-002.Ea UA7524 „ BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT + UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw + 2 of 5 QW-R114-002.Ea UA7524 „ ABSOLUTE MAXIMUM RATINGS (TA = 25℃) LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 20 V Peak Driver Output Current IO(PEAK) 500 mA Detect Clamping Diode Current IDET 10 mA Output Clamping Diode Current IO(CD) 10 mA Junction Temperature TJ +125 °C Operating Temperature TOPR -20~+85 °C Storage Temperature TSTG -40~+150 °C Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The device is guaranteed to meet performance specification...