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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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CSD87350Q5D датащи(PDF) 5 Page - Texas Instruments |
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CSD87350Q5D датащи(HTML) 5 Page - Texas Instruments |
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5 / 23 page  Board Temperature (GC) 0 20 40 60 80 100 120 140 0 5 10 15 20 25 30 35 40 45 D006 Switching Frequency (kHz) 200 400 600 800 1000 1200 1400 1600 0.9 -2.9 1 0.0 1.1 2.9 1.2 5.9 1.3 8.8 1.4 11.8 1.5 14.7 D007 Ambient Temperature (GC) 0 10 20 30 40 50 60 70 80 90 0 5 10 15 20 25 30 35 40 45 D004 400 LFM 200 LFM 100 LFM Nat. conv. Ambient Temperature (GC) 0 10 20 30 40 50 60 70 80 90 0 5 10 15 20 25 30 35 40 45 D005 400 LFM 200 LFM 100 LFM Nat. conv. Output Current (A) 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 7 8 9 10 D002 TC - Junction Temperature (GC) -50 -30 -10 10 30 50 70 90 110 130 150 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 1.05 D003 CSD87350Q5D www.ti.com SLPS288D – MARCH 2011 – REVISED SEPTEMBER 2014 5.7 Typical Power Block Device Characteristics TJ = 125°C, unless stated otherwise. The Typical Power Block System Characteristic curves Figure 3, Figure 4, and Figure 5 are based on measurements made on a PCB design with dimensions of 4” (W) × 3.5” (L) × 0.062” (H) and 6 copper layers of 1 oz. copper thickness. See Application and Implementation for detailed explanation. VIN = 12 V VGS = 5 V VOUT = 1.3 V VIN = 12 V VGS = 5 V VOUT = 1.3 V ƒSW = 500 kHz LOUT = 0.3 µH ƒSW = 500 kHz LOUT = 0.3 µH Figure 1. Power Loss vs Output Current Figure 2. Normalized Power Loss vs Temperature VIN = 12 V VGS = 5 V VOUT = 1.3 V VIN = 12 V VGS = 5 V VOUT = 1.3 V ƒSW = 500 kHz LOUT = 0.3 µH ƒSW = 500 kHz LOUT = 0.3 µH Figure 3. Safe Operating Area (SOA) – PCB Vertical Mount Figure 4. Safe Operating Area (SOA) – PCB Horizontal Mount VIN = 12 V VGS = 5 V VOUT = 1.3 V VIN = 12 V VGS = 5 V VOUT = 1.3 V ƒSW = 500 kHz LOUT = 0.3 µH LOUT = 0.3 µH IOUT = 40 A Figure 5. Typical Safe Operating Area (SOA) Figure 6. Normalized Power Loss vs Switching Frequency Copyright © 2011–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 |
Аналогичный номер детали - CSD87350Q5D_15 |
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Аналогичное описание - CSD87350Q5D_15 |
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