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TPS65140PWPG4 Datasheet(PDF) 9 Page - Texas Instruments |
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TPS65140PWPG4 Datasheet(HTML) 9 Page - Texas Instruments |
9 / 32 page VSW 10 V/div VO 50 mV/div VI = 3.3 V VO = 10 V/10 mA IL 500 mA/div 250 ns/div Vo1 100 mV/div VI = 3.3 V Vo1 = 10 V, CO= 2*22 µF IO 50 mA to 250 mA 100 µs/div Vo1 200 mV/div VI = 3.3 V Vo1 = 10 V, CO= 22 µF IO 50 mA to 250 mA 100 µs/div 1.3 1.4 1.5 1.6 1.7 1.8 1.9 −40 −20 0 20 40 60 80 100 TA − Free-Air Temperature − °C VI = 2.7 V VI = 3.3 V VI = 5.8 V 100 150 200 250 300 350 −40 −20 0 20 40 60 80 100 TA − Free-Air Temperature − °C Vo1 = 5 V Vo1 = 15 V Vo1 = 10 V VSW 10 V/div VO 50 mV/div VI = 3.3 V VO = 10 V/300 mA IL 1 A/div 250 ns/div 10 20 30 40 50 60 70 80 90 100 1 10 100 1 k IL − Load Current − mA Vo1 = 15 V Vo1 = 10 V VI = 5 V Vo2, Vo3 = No Load, Switching 70 75 80 85 90 95 100 2.5 3 3.5 4 4.5 5 5.5 6 Vo1=6V Vo1=15V Vo1=10V ILoadatVo1=100mA Vo2,Vo3=NoLoad,Switching VI -InputV oltage-V 10 20 30 40 50 60 70 80 90 100 1 10 100 1 k Vo1 = 6 V IL − Load Current − mA Vo1 = 15 V Vo1 = 10 V VI = 3.3 V Vo2, Vo3 = No Load, Switching TPS65140, TPS65141 TPS65145 www.ti.com SLVS497E – SEPTEMBER 2003 – REVISED NOVEMBER 2012 TYPICAL CHARACTERISTICS EFFICIENCY EFFICIENCY EFFICIENCY vs vs vs LOAD CURRENT LOAD CURRENT INPUT VOLTAGE Figure 1. Figure 2. Figure 3. SWITCHING FREQUENCY rDS(on) N-CHANNEL MAIN SWITCH vs vs PWM OPERATION CONTINUOUS FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE MODE Figure 4. Figure 5. Figure 6. PWM OPERATION AT LIGHT LOAD LOAD TRANSIENT RESPONSE LOAD TRANSIENT RESPONSE Figure 7. Figure 8. Figure 9. Copyright © 2003–2012, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: TPS65140 TPS65141 TPS65145 |
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