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LM2678 Fiches technique(PDF) 6 Page - Texas Instruments |
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LM2678 Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 34 page LM2678 SNVS029I – MARCH 2000 – REVISED APRIL 2013 www.ti.com Typical Performance Characteristics (continued) Standby Quiescent Current ON/OFF Threshold Voltage Figure 10. Figure 11. ON/OFF Pin Current (Sourcing) Switching Frequency Figure 12. Figure 13. Continuous Mode Switching Waveforms VIN = 20V, VOUT = 5V, ILOAD = 5A Feedback Pin Bias Current L = 10 μH, COUT = 400 μF, COUTESR = 13 mΩ A. VSW Pin Voltage, 10 V/div. B. Inductor Current, 2 A/div C. Output Ripple Voltage, 20 mV/div AC-Coupled Figure 14. Figure 15. Horizontal Time Base: 1 μs/div 6 Submit Documentation Feedback Copyright © 2000–2013, Texas Instruments Incorporated Product Folder Links: LM2678 |
Numéro de pièce similaire - LM2678_15 |
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Description similaire - LM2678_15 |
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