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LMZ22003 数据表(PDF) 8 Page - Texas Instruments |
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LMZ22003 数据表(HTML) 8 Page - Texas Instruments |
8 / 33 page 0 1 2 3 10 20 30 40 50 60 70 OUTPUT CURRENT (A) 6 Vin 9 Vin 12 Vin 20 Vin* 0 1 2 3 0 1 2 3 OUTPUT CURRENT (A) 20 Vin* 12 Vin 9 Vin 6 Vin 0 1 2 3 20 30 40 50 60 70 80 OUTPUT CURRENT (A) 6 Vin 9 Vin 12 Vin 20 Vin 0 1 2 3 0 1 2 3 OUTPUT CURRENT (A) 20 Vin 12 Vin 9 VIn 6 Vin 0 1 2 3 20 30 40 50 60 70 80 OUTPUT CURRENT (A) 6 Vin 9 Vin 12 Vin 20 Vin 0 1 2 3 0 1 2 3 OUTPUT CURRENT (A) 20 Vin 12 Vin 9 Vin 6 Vin LMZ22003 SNVS658I – MARCH 2011 – REVISED AUGUST 2015 www.ti.com Typical Characteristics (continued) Unless otherwise specified, the following conditions apply: VIN = 12V; CIN = 2 × 10 μF + 1-μF X7R Ceramic; CO = 220-μF Specialty Polymer + 10-µF Ceramic; TA = 25°C for waveforms. Efficiency and dissipation plots marked with * have cycle skipping at light loads resulting is slightly higher Output ripple – See Design Steps section. Figure 13. Efficiency 1.2-V Output at 25°C Ambient Figure 14. Dissipation 1.2-V Output at 25°C Ambient Figure 15. Efficiency 1-V Output at 25°C Ambient Figure 16. Dissipation 1-V Output at 25°C Ambient Figure 17. Efficiency 0.8-V Output at 25°C Ambient Figure 18. Dissipation 0.8-V Output at 25°C Ambient 8 Submit Documentation Feedback Copyright © 2011–2015, Texas Instruments Incorporated Product Folder Links: LMZ22003 |
类似零件编号 - LMZ22003_15 |
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类似说明 - LMZ22003_15 |
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