LTC3210-1 datasheet(2/16 Pages) LINER

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LTC3210-1

32101fd

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C.VBAT = 3.6V, C1 = C2 = C3 = C4 = 2.2µF, RM = 30.1k, RC = 24.3k,

ENM = high, unless otherwise noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VBATOperatingVoltage

2.9

4.5

IVBATOperatingCurrent

ICPO=0,1xMode,LSBSetting

ICPO=0,1.5xMode

ICPO=0,2xMode

0.4

2.5

4.5

VBATShutdownCurrent

ENM=ENC=Low

µA

MLED1, MLED2, MLED3, MLED4 Current

LEDCurrentRatio(IMLED/IRM)

IMLED=Full-Scale

481

535

589

A/A

LEDDropoutVoltage

ModeSwitchThreshold,IMLED=Full-Scale

LEDCurrentMatching

AnyTwoOutputs

0.5

MLEDCurrent,6-BitLinearDAC

1ENMStrobe(FS)

63ENMStrobes(FS/63)

0.318

orDer inFormaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3210EUD-1#PBF

LTC3210EUD-1#TRPBF

LCBT

16-Lead(3mm

×3mm)PlasticQFN

–40°Cto85°C

LTC3210EPD-1#PBF

LTC3210EPD-1#TRPBF

LCXT

16-Lead(3mm

×3mm)PlasticUTQFN

–40°Cto85°C(OBSOLETE)

ConsultLTCMarketingforpartsspecifiedwithwideroperatingtemperatureranges.

ConsultLTCMarketingforinformationonnon-standardleadbasedfinishparts.

Formoreinformationonleadfreepartmarking,goto:http://www.linear.com/leadfree/

Formoreinformationontapeandreelspecifications,goto:http://www.linear.com/tapeandreel/

elecTrical characTerisTics

pin conFiguraTion

16 15 14 13

TOP VIEW

UD PACKAGE

16-LEAD (3mm 3mm) PLASTIC QFN

C1P

CPO

ENM

MLED1

GND

CLED

ENC

TJMAX=125°C,θJA=68°C/W

EXPOSEDPAD(PIN17)ISGND,MUSTBESOLDEREDTOPCB

absoluTe maximum raTings

VBAT,CPOtoGND........................................–0.3Vto6V

ENM,ENC...................................–0.3Vto(VBAT+0.3V)

ICPO(Note2)....................................................... 600mA

IMLED1-4.................................................................35mA

ICLED(Note2)...................................................... 500mA

CPOShort-CircuitDuration.............................. Indefinite

OperatingTemperatureRange(Note3)...–40°Cto85°C

StorageTemperatureRange..................–65°Cto125°C

(Note 1)

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