KA7524B Fairchild Semiconductor, KA7524B Datasheet
KA7524B
Specifications of KA7524B
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KA7524B Summary of contents
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... Internal 1% reference • High output current : Peak 500mA Internal Block Diagram ©2000 Fairchild Semiconductor International www.fairchildsemi.com Descripiton The KA7524B provides the necessary features to implement the Electronic BALLAST control and S.M.P.S application for designing on active power factor correction circuit. 8-DIP 1 8-SOP 1 Rev ...
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... KA7524B Connection Diagram KA7524/KA7524D (8 DIP, 8 SOP) Absolute Maximum Ratings Parameter Supply Voltage Peak Driver Output Current Detect Clamping Diode Current Output Clamping Diode Current Operating Ambient Temperature Storage Temperature 2 Symbol Value 500 O( DET I 10 O(C. 100 OPR T - 150 STG Unit V mA ...
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... Conditions V - TH(ST THS START 12V, No Load 12V 50KHz CC( 1000PF GS V KA7524B/BD REF V 12VV 16V REF 2mA REF REF BIAS PSRR - I - SOURCE I - SINK V - O(P) UBW - MPH - KA7524B Min. Typ. Max. Unit 9.2 10 10.8 V 1.8 2.0 2 0.25 0 2.475 2.5 2.525 100 - ...
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... KA7524B Elctrical Characteristics (Continued) Parameter MULTIPLIER SECTION M1 Input Voltage Range M2 Input Voltage Range Input Bias Current Mulitiplier Gain (Note2) Multiplier Gain Stability CURRENT SDNSE SECTION Input Offset Voltage Input Bias Current C. Sense Delay to Output CURRENT DETECT SECTION Input Voltage Threshold Hysteresis ...
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... KA7524B Application Circuit Part List Resistor R1 1.8M R2 10K R3 100K R4 3.3ohm R5 22K R6 27ohm R7 2.2K R8 2.2M R9 150K R10 330ohm R11 0.75ohm R12 5.1K R13 1M R14 390K R15 3.9M R16 5.1ohm R17 27ohm R18 5.1ohm R19 27ohm VR1 5K NTC 10ohm Capacitor C1 0.1uF C2 0.1uF C3 4700pF ...
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... KA7524B Mechanical Dimensions Package 6.40 0.20 0.252 0.008 #1 #4 7.62 0.300 6 8-DIP #8 #5 5.08 MAX 0.200 3.40 0.20 0.134 0.008 Dimensions in millimeters 3.30 0.30 0.130 0.012 0.33 MIN 0.013 ...
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... Mechanical Dimensions Package #1 #4 0.156 0.50 0.20 0.020 0.008 (Continued) 8-SOP 1.55 0.20 0.061 0.008 #8 #5 6.00 0.30 1.80 MAX 0.236 0.012 0.071 3.95 0.20 0.008 5.72 0.225 Dimensions in millimeters 0.1~0.25 MIN 0.004~0.001 KA7524B 7 ...
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... KA7524B Ordering Information Product Number Package KA7524B 8-DIP KA7524BD 8-SOP 8 Operating Temperature - +100 C ...
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... KA7524B 9 ...
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... KA7524B DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...