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SG3524NE4 Datasheet(PDF) 13 Page - Texas Instruments |
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SG3524NE4 Datasheet(HTML) 13 Page - Texas Instruments |
13 / 24 page ![]() SG2524, SG3524 REGULATING PULSEWIDTH MODULATORS SLVS077D – APRIL 1977 – REVISED FEBRUARY 2003 13 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 APPLICATION INFORMATION† Input Return 0.1 Ω 3 k Ω 1N3880 500 µF 1 A 5 V 0.9 mH TIP115 SG2524 VCC OSC OUT GND VCC = 28 V 0.001 µF 50 k Ω 5 k Ω 3 k Ω 0.1 µF 0.02 µF 5 k Ω CURR LIM+ EMIT 2 COL 2 COL 1 EMIT 1 SHUT DOWN CT RT REF OUT IN+ IN– CURR LIM– COMP 1 2 16 6 7 10 3 11 12 13 14 4 5 9 15 8 5 k Ω 5 k Ω + Figure 14. Single-Ended LC Circuit 5 k Ω 0.01 µF 0.1 µF 2 k Ω 5 k Ω 20 k Ω 1500 µF 0.1 Ω 100 µF + – 5 A 5 V 20T 20T 5T 5T TIR101A 1 mH TIP31A 100 Ω 100 Ω TIP31A 1W 1 k Ω VCC = 28 V GND OSC OUT VCC SG2524 CURR LIM+ EMIT 2 COL 2 COL 1 EMIT 1 SHUT DOWN CT RT REF OUT IN+ IN– CURR LIM– COMP 1 2 16 6 7 10 3 11 12 13 14 4 5 9 15 8 5 k Ω 5 k Ω 0.001 µF + + 1W 1 k Ω Figure 15. Push-Pull Transformer-Coupled Circuit †Throughout these discussions, references to the SG2524 apply also to the SG3524. |
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