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TPS74001DPTR Datasheet(PDF) 8 Page - Texas Instruments |
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TPS74001DPTR Datasheet(HTML) 8 Page - Texas Instruments |
8 / 25 page 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 2.5 InputVoltage(V) 0.5 V =5V V =1.5V BIAS OUT 2 1.5 1 I =10mA OUT I =1.5A OUT 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 7 BiasVoltage(V) 1 V =2.5V V =1.5V IN OUT 4 3 2 I =10mA OUT I =1.5A OUT 5 6 1.515 1.51 1.505 1.5 1.495 1.49 1.485 0 1600 OutputCurrent(mA) 200 V =5V V =2.5V BIAS IN 800 600 400 TPS74001 ReferenceDeviceA 1000 1200 1400 300 250 200 150 100 50 0 3 6.5 BiasVoltage(V) 3.5 V =0V I =1.5A V =2.5V OUT IN FB 5 4.5 4 5.5 6 300 250 200 150 100 50 0 -40 125 Temperature( C) ° -25 V =5V BIAS V =0V V =2.5V FB IN 20 5 -10 35 95 80 65 50 110 45 40 35 30 25 20 15 10 5 0 -40 125 Temperature( C) ° -25 V =2.5V V =1.5V IN OUT V =5V BIAS 20 5 -10 35 95 80 65 50 110 I =10mA OUT I =100mA OUT I =750mA OUT I =1500mA OUT TPS740xx SBVS091C – JUNE 2011 – REVISED DECEMBER 2011 www.ti.com TYPICAL CHARACTERISTICS (continued) At TJ = +25°C, VIN = 2.5 V, VBIAS = 5.0 V, VOUT(target) = 1.5 V, VEN = VBIAS, CIN = 2.2 μF, CBIAS = 2.2 μF, and COUT = 10 μF, unless otherwise noted. DROPOUT CHARACTERISTICS DROPOUT CHARACTERISTICS (INPUT VOLTAGE) (BIAS VOLTAGE) Figure 9. Figure 10. LOAD REGULATION MAXIMUM BIAS CURRENT vs BIAS VOLTAGE(1) Figure 11. Figure 12. MAXIMUM BIAS CURRENT vs TEMPERATURE BIAS CURRENT vs TEMPERATURE Figure 13. Figure 14. (1) This device does not show large bias current at any condition. 8 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Product Folder Link(s): TPS740xx |
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