LT3582_15 datasheet(2/28 Pages) LINER

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LT3582/LT3582-5/LT3582-12

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PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

VIN Voltage..................................................................6V

SWP Voltage .............................................................15V

SWN Voltage........................................................ –16.5V

CAPP Voltage............................................................15V

CAPP-VOUTP Voltage.................................... –0.8V to 8V

ICAPP-VOUTP....................................................... ±300mA

VOUTP Voltage ...........................................................15V

VOUTN Voltage...................................................... –16.5V

RAMPP Voltage ..........................................................3V

RAMPN Voltage ..........................................................3V

SHDN Voltage ................................................ –0.5 to 6V

VPP Voltage...................................................–0.2 to 16V

SDA, CA, SCL Voltage.................................... –0.5 to 6V

Operating Junction Temperature Range (Notes 3, 5)

LT3582E ............................................ –40°C to 125°C

Storage Temperature Range .............. –65°C to 150°C

(Note 1)

16 15 14 13

TOP VIEW

GND

UD PACKAGE

16-PIN (3mm × 3mm) PLASTIC QFN

VOUTN

SWN

SWP

CAPP

VOUTP

TJMAX = 125°C, θJA = 68°C/W

EXPOSED PAD (PIN #17) IS GND, MUST BE SOLDERED TO PCB

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN_MIN

Minimum Operating Voltage

2.4

2.475

2.55

VIN_MAX

Maximum Operating Voltage

5.5

IVIN

VIN Quiescent Current

Ramp Current Conﬁgured to 1μA,

SWOFF Bit Active

325

450

μA

IVIN_SHDN

VIN Quiescent Current in Shutdown

VSHDN = 0

0.01

0.5

μA

ICAPP_SHDN

CAPP Quiescent Current in Shutdown

VSHDN = 0, VCAPP = 5.0V, VOUTP = 0V

0.5

μA

TOFF_MINP

Minimum Switch Off Time

Boost Switch

100

TOFF_MINN

Minimum Switch Off Time

Inverting Switch

125

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3582EUD#PBF

LT3582EUD#TRPBF

LDDB

16-Pin (3mm

× 3mm) Plastic QFN

–40°C to 125°C

LT3582EUD-5#PBF

LT3582EUD-5#TRPBF

LDVG

16-Pin (3mm

× 3mm) Plastic QFN

–40°C to 125°C

LT3582EUD-12#PBF

LT3582EUD-12#TRPBF

LDVH

16-Pin (3mm

× 3mm) Plastic QFN

–40°C to 125°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/

ELECTRICAL CHARACTERISTICS The l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VIN = 3.6V, VSHDN = VIN unless otherwise noted. (Note 3)

Switching Regulator Characteristics

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