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TPS62143RGT Datasheet(PDF) 10 Page - Texas Instruments |
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TPS62143RGT Datasheet(HTML) 10 Page - Texas Instruments |
10 / 34 page 3.20 3.25 3.30 3.35 3.40 0.0001 0.001 0.01 0.1 1 10 VIN=5V VIN=12V VIN=17V Output Current (A) VOUT=3.3V L=2.2uH (XFL4020) Cout=22uF G001 3.20 3.25 3.30 3.35 3.40 4 7 10 13 16 IOUT=1mA IOUT=10mA IOUT=100mA IOUT=1A Input Voltage (V) VOUT=3.3V L=2.2uH (XFL4020) Cout=22uF G001 0 0.5 1 1.5 2 2.5 3 3.5 4 4 6 8 10 12 14 16 18 IOUT=0.5A IOUT=1A IOUT=2A Input Voltage (V) VOUT=3.3V L=2.2uH (XFL4020) Cout=22uF G000 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 Output Current (A) VIN=12V, VOUT=3.3V L=2.2uH (XFL4020) FSW=Low G000 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 0.0 3.0 6.0 9.0 12.0 15.0 18.0 20.0 −40°C 25°C 85°C Input Voltage (V) G001 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0.0 3.0 6.0 9.0 12.0 15.0 18.0 20.0 −40°C 25°C 85°C Input Voltage (V) G001 TPS62140 TPS62141, TPS62142, TPS62143 SLVSAJ0 – NOVEMBER 2011 www.ti.com OUTPUT VOLTAGE OUTPUT VOLTAGE vs vs OUTPUT CURRENT INPUT VOLTAGE Figure 17. Output Voltage Accuracy (Load Regulation) Figure 18. Output Voltage Accuracy (Line Regulation) SWITCHING FREQUENCY SWITCHING FREQUENCY vs vs INPUT VOLTAGE OUTPUT CURRENT Figure 19. Switching Frequency Figure 20. Switching Frequency INPUT CURRENT INPUT CURRENT vs vs INPUT VOLTAGE INPUT VOLTAGE Figure 21. Quiescent Current Figure 22. Shutdown Current 10 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Product Folder Link(s): TPS62140 TPS62141 TPS62142 TPS62143 |
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