SG3524P STMicroelectronics, SG3524P Datasheet
SG3524P
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SG3524P
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SG3524P Summary of contents
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... This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. DIP16 ORDERING NUMBERS: SG3524N (DIP16) Each device includes an on-ship reference, error applications amplifier, programmable oscillator, pulse-steering flip flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry. SG3524 SO16 SG3524P (SO16) 1/9 ...
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SG3524 ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage IN I Collector Output Current C I Reference Output Current R I Current Through Total Power Dissipation at T tot T Storage Temperature Range stg T Operating Ambient Temperature ...
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ELECTRICAL CHARACTERISTICS (unless otherwise stated, these specifications apply for 20V, and f = 20KHz). IN Symbol Parameter REFERENCE SECTION V Output Voltage REF V Line Regulation REF V Load Regulation REF Ripple ...
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SG3524 Figure 1: Open-loop Voltage Amplification of Error Amplifier vs. Frequency Figure 3: Output Dead Time vs. Timing Capacitance Value. Figure 5: Open Loop Test Circuit. 4/9 Figure 2: Oscillator Frequency vs. Timing Components. Figure 4: Output Saturation Voltage vs. ...
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PRINCIPLES OF OPERATION The SG3524 is a fixed frequency pulse-with- modulation voltage regulator control circuit. The regulator operates at a frequency that is pro- grammed by one timing resistor ( established a constant ing capacitor ( ...
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SG3524 Figure 7: Flyback Converter Circuit. Figure 8: PUSH-PULL Transformer-coupled circuit. 6/9 ...
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DIM. MIN. TYP. MAX. MIN. a1 0.51 0.020 B 0.77 1.65 0.030 b 0 8.5 e 2.54 e3 17.78 F 7.1 I 5.1 L 3.3 Z 1.27 inch MECHANICAL DATA TYP. MAX. 0.065 0.020 ...
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SG3524 mm DIM. MIN. TYP. MAX. A 1.75 a1 0.1 0.25 0.004 a2 1.6 b 0.35 0.46 0.014 b1 0.19 0.25 0.007 C 0.5 c1 45˚ (typ.) D (1) 9.8 10 0.386 E 5.8 6.2 0.228 e 1.27 e3 8.89 ...
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... This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © 2000 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U ...