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CSD87588N Fiches technique(PDF) 6 Page - Texas Instruments |
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CSD87588N Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 23 page 0.3 0.8 1.3 1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3 0.8 1 1.2 1.4 1.6 1.8 2 −1.7 0 1.7 3.4 5.1 6.9 8.6 Output Voltage (V) VIN = 12V VGS = 5V fSW = 500kHz LOUT = 0.29µH IOUT = 25A G001 0 100 200 300 400 500 600 700 800 900 1000 1100 0.94 0.96 0.98 1 1.02 1.04 1.06 1.08 1.1 1.12 −0.52 −0.35 −0.17 0 0.17 0.35 0.52 0.69 0.87 1.04 Output Inductance (nH) VIN = 12V VGS = 5V VOUT = 1.3V fSW = 500kHz IOUT = 25A G001 0 200 400 600 800 1000 1200 1400 1600 1800 0.9 0.95 1 1.05 1.1 1.15 1.2 1.25 1.3 1.35 −0.9 −0.4 0.0 0.4 0.9 1.3 1.7 2.2 2.6 3.0 Switching Frequency (kHz) VIN = 12V VGS = 5V VOUT = 1.3V LOUT = 0.29µH IOUT = 25A G001 0 2 4 6 8 10 12 14 16 18 20 22 24 0.95 1 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 −0.4 0.0 0.4 0.9 1.3 1.7 2.2 2.6 3.0 3.5 Input Voltage (V) VGS = 5V VOUT = 1.3V LOUT = 0.29µH fSW = 500kHz IOUT = 25A G001 CSD87588N SLPS384D – MARCH 2013 – REVISED APRIL 2015 www.ti.com Typical Power Block Device Characteristics (continued) TJ = 125°C, unless stated otherwise.The Typical Power Block System Characteristic curves Figure 3 and Figure 4 are based on measurements made on a PCB design with dimensions of 4.0 inches (W) × 3.5 inches (L) × 0.062 inch (H) and 6 copper layers of 1 oz. copper thickness. See Application and Implementation for detailed explanation. Figure 5. Normalized Power Loss vs Switching Frequency Figure 6. Normalized Power Loss vs Input Voltage Figure 7. Normalized Power Loss vs Output Voltage Figure 8. Normalized Power Loss vs Output Inductance 6 Submit Documentation Feedback Copyright © 2013–2015, Texas Instruments Incorporated |
Numéro de pièce similaire - CSD87588N |
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Description similaire - CSD87588N |
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