TPS51216RUKR datasheet(6/30 Pages) TI1

Part #	TPS51216RUKR

Description	Complete DDR2, DDR3 and DDR3L Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference

Download	30 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

6 / 30 page

TPS51216

SLUSAB9 – NOVEMBER 2010

www.ti.com

ELECTRICAL CHARACTERISTICS (continued)

over operating free-air temperature range, VV5IN=5V, VLDOIN is connected to VDDQ output, VMODE=0V, VS3=VS5=5V (unless

otherwise noted)

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

PROTECTIONS

ITRIP

TRIP source current

TA = 25°C, VTRIP = 0.4 V

9

10

11

mA

TRIP source current temperature

TCITRIP

4700

ppm/°C

coefficient(2)

VTRIP

VTRIP voltage range

0.2

3

V

VTRIP = 3.0 V

360

375

390

VOCL

Current limit threshold

VTRIP = 1.6 V

190

200

210

mV

VTRIP = 0.2 V

20

25

30

VTRIP = 3.0 V

–390

–375

–360

VOCLN

Negative current limit threshold

VTRIP = 1.6 V

–210

–200

–190

mV

VTRIP = 0.2 V

–30

–25

–20

VZC

Zero cross detection offset

0

mV

Wake-up

4.2

4.4

4.5

VUVLO

V5IN UVLO threshold voltage

V

Shutdown

3.7

3.9

4.1

VOVP

VDDQ OVP threshold voltage

OVP detect voltage

118%

120%

122%

tOVPDLY

VDDQ OVP propagation delay

With 100 mV over drive

430

ns

VUVP

VDDQ UVP threshold voltage

UVP detect voltage

66%

68%

70%

tUVPDLY

VDDQ UVP delay

1

ms

tUVPENDLY

VDDQ UVP enable delay

1.2

ms

VOOB

OOB Threshold voltage

108%

THERMAL SHUTDOWN

Shutdown temperature(2)

140

TSDN

Thermal shutdown threshold

°C

Hysteresis(2)

10

(2)

Ensured by design. Not production tested.

6

Submit Documentation Feedback

Product Folder Link(s) :TPS51216

Similar Part No. - TPS51216RUKR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS51216RUKR	1Mb / 33P	[Old version datasheet] Complete DDR2 DDR3 and DDR3L Memory Power Solution Synchronous Buck Controller

More results

Similar Description - TPS51216RUKR

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS51916	959Kb / 33P	[Old version datasheet] Complete DDR2, DDR3 and DDR3L Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference
Texas Instruments	TPS51716	1Mb / 30P	[Old version datasheet] Complete DDR2, DDR3, DDR3L, and LPDDR3 Memory Power Solution Synchronous Buck Controller, 2-A LDO, with Buffered Reference
Global Mixed-mode Techn...	G5316	82Kb / 2P	Complete DDR2, DDR3 and DDR3L Memory Solution Synchronous Buck PWM Controller, 2A LDO, Buffered Reference
Texas Instruments	TPS51116RGETG4	1Mb / 42P	[Old version datasheet] COMPLETE DDR, DDR2 AND DDR3 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 3-A LDO, BUFFERED REFERENCE
	TPS51116RGETG4	1Mb / 42P	[Old version datasheet] COMPLETE DDR, DDR2 AND DDR3 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 3-A LDO, BUFFERED REFERENCE
	TPS51216	1Mb / 33P	[Old version datasheet] Complete DDR2 DDR3 and DDR3L Memory Power Solution Synchronous Buck Controller
	TPS51116	1Mb / 42P	[Old version datasheet] COMPLETE DDR, DDR2 AND DDR3 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 3-A LDO, BUFFERED REFERENCE
	TPS51116-EP	1Mb / 38P	[Old version datasheet] COMPLETE DDR, DDR2, DDR3, AND LPDDR3 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 1-A LDO, BUFFERED REFERENCE
	TPS51116	1Mb / 45P	[Old version datasheet] Complete DDR, DDR2, DDR3, and LPDDR3 Memory Power Solution Synchronous Buck Controller, 3-A LDO, Buffered Reference
	TPS51916	975Kb / 34P	[Old version datasheet] Complete DDR2, DDR3 and DDR3L Memory Power Solution Synchronous Buck

More results

TPS51216RUKR Datasheet(PDF) 6 Page - Texas Instruments

TPS51216RUKR Datasheet(HTML) 6 Page - Texas Instruments

Similar Part No. - TPS51216RUKR

Similar Description - TPS51216RUKR

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

Datasheet Download

Link URL