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| TPS65287 Datasheet, PDF (11/35 Pages) Texas Instruments – 4.5-V to 18-V Input, High Current, Synchronous Step Down Three DC-DC Converter | |||
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TPS65287
www.ti.com
SLVSBX2 â MAY 2013
TYPICAL CHARACTERISTICS
TA = 25°C, VIN = 12 V, Buck1 = 1.2 V, Buck2 = 1.8 V, Buck3 = 3.3 V, L = 4.7 µH, fSW = 500 kHz (unless otherwise noted)
Figure 4. Buck1 1.2V Efficiency, Forced PWM and PSM
Figure 5. Buck1 1.2V Efficiency, Forced PWM
Figure 6. Buck2 1.8V Efficiency, Forced PWN and PSM
Figure 7. Buck2 1.8V Efficiency, Forced PWM
Figure 8. Buck3 3.3 Efficiency, Forced PWM and PSM
Figure 9. Buck3 3.3V Efficiency, Forced PWM
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: TPS65287
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