TPS56300PWPG4 datasheet(5/40 Pages) TI1

Part #	TPS56300PWPG4

Description	DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER WITH SEQUENCING

Download	40 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

5 / 40 page

TPS56300

DUALOUTPUT LOW INPUT VOLTAGE

DSP POWER SUPPLY CONTROLLER WITH SEQUENCING

SLVS261B − DECEMBER 1999 − SEPTEMBER 2000

5

www.ti.com

Terminal Functions (continued)

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

IOUT

26

Current signal output. Output voltage on this pin is proportional to the load current as measured across

the high-side FETs on-resistance. The voltage on this pin equals 2

× RON × IOUT, where Ron is the

equivalent on-resistance of the high-side FETs

OCP

27

Over current protection. Current limit trip point for ripple regulator is set with a resistor divider between

IOUT pin and ANAGND.

DROOP

28

Droop voltage. Voltage input used to set the amount of output voltage droop as a function of load current.

The amount of droop compensation is set with a resistor divider between the IOUT pin and ANAGND.

Table 1. Voltage Identification Code§¶

VID Terminals†

VREF−RR‡

(Vdc)

VREF−LDO‡

(Vdc)

VID1

VID0

VREF−RR‡

(Vdc)

VREF−LDO‡

(Vdc)

0

1.30

1.5

0

1

1.50

1.80

0

2

1.30

1.80

1

0

1.80

3.30

1

1.30

1

2

2.50

3.30

2

0

1.30

2.50

2

1

1.50

3.30

2

1.80

2.50

† 0 = ground (GND), 1 = floating(Vbias/2), 2 = (Vbias)

‡ RR = Ripple Regulator, LDO = Low Drop-Out Regulator

§ Vbias/2 is internal, leave VID pin floating. Adding an external 0.1-µF capacitor to ANAGND may be used to

avoid erroneous level.

¶ External resistors may be used as a voltage divider (from VOUT to VSEN−xx to Gnd) to program output

voltages to other values.

Similar Part No. - TPS56300PWPG4

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS56300PWP	700Kb / 34P	[Old version datasheet] DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER WITH SEQUENCING

More results

Similar Description - TPS56300PWPG4

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS56302	790Kb / 34P	[Old version datasheet] DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER WITH SEQUENCING
	TPS56300	700Kb / 34P	[Old version datasheet] DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER WITH SEQUENCING
	TPS70745	892Kb / 40P	[Old version datasheet] Dual-Output, Low Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP Systems
	TPS70751	831Kb / 40P	[Old version datasheet] Dual-Output, Low Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP Systems
	TPS70145	1Mb / 42P	[Old version datasheet] Dual-Output Low Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP Systems
	TPS70745	505Kb / 34P	[Old version datasheet] DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP SYSTEMS
	TPS70145	1Mb / 42P	[Old version datasheet] Dual-Output Low Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP Systems REVISED AUGUST 2010
	TPS70345-EP	976Kb / 33P	[Old version datasheet] DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP SYSTEMS
	TPS70145	523Kb / 34P	[Old version datasheet] DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP SYSTEMS
	TPS70345	575Kb / 35P	[Old version datasheet] DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP SYSTEMS

More results

TPS56300PWPG4 Datasheet(PDF) 5 Page - Texas Instruments

TPS56300PWPG4 Datasheet(HTML) 5 Page - Texas Instruments

Similar Part No. - TPS56300PWPG4

Similar Description - TPS56300PWPG4

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL