TPS51463RGET datasheet(11/27 Pages) TI1

No de pièce	TPS51463RGET

Description	3.3-V/5-V Input, D-CAPMode Synchronous Step-Down Integrated FETs Converter

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Fabricant	TI1 [Texas Instruments]

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0.75

0.80

0.85

0.90

0.1

1

10

Output Current (A)

Mode 7, VIN = 5 V

Mode 8, VIN = 5 V

Mode 7, VIN = 3.3 V

Mode 8, VIN = 3.3 V

TA = 25°C

G005

TPS51463

www.ti.com

SLUSAX2 – FEBRUARY 2012

Figure 4 shows the load regulation of the system agent rail using non-droop configuration.

Figure 5 shows the transient response of TPS51463 using non-droop configuration where COUT = 4 × 22 µF. The

applied step load is from 0 A to 2 A.

Figure 4. 0.85-V Load Regulation

Figure 5. Transient Response

Table 3. Mode Parameter Table

SWITCHING

VID1 = 1

MODE

MODE CONNECTION

FREQUENCY (fSW)

VID0 = 0

7

100 k

Ω

700 kHz

0.85 V

8

Open

1 MHz

0.85 V

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Texas Instruments	TPS51317	1Mb / 28P	[Old version datasheet] 3.3-V/5-V Input, 6-A, D-CAP??Mode Synchronous Step-Down Integrated FETs Converter
	TPS51317	774Kb / 25P	[Old version datasheet] 3.3-V/5-V Input, 6-A, D-CAP??Mode Synchronous Step-Down Integrated FETs Converter MARCH2011
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	TPS51462	1Mb / 28P	[Old version datasheet] 3.3-V/5-V Input, D-CAP Mode Synchronous Step-Down Integrated FETs Converter With 2-Bit VID
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