TPS65263_15 datasheet(5/46 Pages) TI

Part #	TPS65263

Description	TPS65263, 4.5- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling

Download	46 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

5 / 46 page

TPS65263

www.ti.com

SLVSCN0A – JUNE 2014 – REVISED SEPTEMBER 2014

8 Specifications

8.1 Absolute Maximum Ratings

over operating free-air temperature (unless otherwise noted)

(1)

MIN

MAX

UNIT

PVIN1, PVIN2, PVIN3,VIN

–0.3

20

LX1, LX2, LX3 (maximum withstand voltage transient <20 ns)

–1.0

20

BST1, BST2, BST3 referenced to LX1, LX2, LX3 pins respectively

–0.3

7

Voltage

V

EN1, EN2, EN3, V7V, VOUT1, VOUT2, VOUT3, SCL, SDA

–0.3

7

FB1, FB2, FB3, COMP1, COMP2, COMP3, SS1, SS2, SS3

–0.3

3.6

AGND, PGND1, PGND2, PGND3

–0.3

0.3

TJ

Operating junction temperature

–40

125

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

8.2 Handling Ratings

MIN

MAX

UNIT

Tstg

Storage temperature range

–55

150

°C

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1)

–2000

2000

Electrostatic

V(ESD)

V

discharge

Charged device model (CDM), per JEDEC specification JESD22-C101, all pins(2)

–500

500

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

8.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

PVIN1, PVIN2, PVIN3,VIN

4.5

18

LX1, LX2, LX3 (Maximum withstand voltage transient <20 ns)

–0.8

18

Voltage

BST1, BST2, BST3 referenced to LX1, LX2, LX3 pins respectively

–0.1

6.8

V

EN1, EN2, EN3, V7V, VOUT1, VOUT2, VOUT3, SCL, SDA

–0.1

6.3

FB1, FB2, FB3, COMP1, COMP2, COMP3, SS1, SS2, SS3

–0.1

3

TA

Operating ambient temperature

–40

85

°C

TJ

Operating junction temperature

–40

125

°C

8.4 Thermal Information

TPS65263

THERMAL METRIC(1)

UNIT

RHB (32 PINS)

RθJA

Junction-to-ambient thermal resistance

33.3

RθJC(top)

Junction-to-case (top) thermal resistance

25.7

RθJB

Junction-to-board thermal resistance

7.4

°C/W

ψJT

Junction-to-top characterization parameter

0.3

ψJB

Junction-to-board characterization parameter

7.3

RθJC(bot)

Junction-to-case (bottom) thermal resistance

2.1

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

Submit Documentation Feedback

5

Product Folder Links: TPS65263

Similar Part No. - TPS65263_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS65263-1Q1	2Mb / 45P	[Old version datasheet] 4.0- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65263-1QRHBRQ1	2Mb / 45P	[Old version datasheet] 4.0- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65263-1QRHBTQ1	2Mb / 45P	[Old version datasheet] 4.0- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65263	1Mb / 46P	[Old version datasheet] 4.5- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling

More results

Similar Description - TPS65263_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS65263	1Mb / 46P	[Old version datasheet] 4.5- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65263-Q1	1Mb / 47P	[Old version datasheet] TPS65263-Q1 4.0- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65263-1Q1	2Mb / 45P	[Old version datasheet] 4.0- to 18-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter With I2C Controlled Dynamic Voltage Scaling
	TPS65266-1	1Mb / 36P	[Old version datasheet] 2.7 to 6-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
	TPS65266-1	1Mb / 37P	[Old version datasheet] 2.7 to 6-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
	TPS65266	2Mb / 41P	[Old version datasheet] 2.7- to 6.5-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
	TPS65266	2Mb / 41P	[Old version datasheet] TPS65266 2.7- to 6.5-V Input Voltage, 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
	TPS65270	1Mb / 25P	[Old version datasheet] 4.5-V TO 18-V INPUT VOLTAGE, 2-A/3-A OUTPUT CURRENT, DUAL SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET
	TPS65270	2Mb / 27P	[Old version datasheet] 4.5-V TO 18-V INPUT VOLTAGE, 2-A/3-A OUTPUT CURRENT, DUAL SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET
	TPS65276V	1Mb / 42P	[Old version datasheet] 4.5-V TO 18-V INPUT VOLTAGE, 6-A/3.5-A DUAL SYNCHRONOUS STEP-DOWN CONVERTER WITH I2C CONTROLLED VID

More results

TPS65263 Datasheet(PDF) 5 Page - Texas Instruments

TPS65263 Datasheet(HTML) 5 Page - Texas Instruments

Similar Part No. - TPS65263_15

Similar Description - TPS65263_15

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 41 42 43 44 45 46

Datasheet Download

Link URL