LTC3530 datasheet(2/16 Pages) LINER

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LTC3530

3530fb

TOP VIEW

DD PACKAGE

10-LEAD (3mm

3mm) PLASTIC DFN

SHDN/SS

VIN

VOUT

BURST

SW1

SW2

GND

TJMAX = 125°C, θJA = 43°C/W, θJC = 4.3°C/W

EXPOSED PAD IS GND (PIN 11) MUST BE SOLDERED TO PCB

BURST

SW1

SW2

GND

SHDN/SS

VIN

VOUT

TOP VIEW

MS PACKAGE

10-LEAD PLASTIC MSOP

TJMAX = 125°C, θJA = 120°C/W, θJC = 45°C/W

VIN, VOUT Voltage ......................................... –0.3V to 6V

SW1, SW2 Voltage

DC............................................................ –0.3V to 6V

Pulsed < 100ns........................................ –0.3V to 7V

(Note 1)

The

l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VIN = VOUT = 3.6V, RT = 33.2k, unless otherwise noted.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Operating Range

1.8

5.5

Output Voltage Adjust Range

1.8

5.25

Feedback Voltage

1.191

1.215

1.239

Feedback Input Current

VFB = 1.215V

Quiescent Current, Burst Mode Operation

VFB = 1.215V, BURST = 0V (Note 3)

μA

Quiescent Current, Shutdown

SHDN = 0V, Not Including Switch Leakage

0.1

μA

Quiescent Current, Active

VC = 0V, BURST = 3V (Note 3)

700

1200

μA

Input Current Limit

VC, RT, FB, SHDN/SS, BURST Voltage .......... –0.3V to 6V

Operating Temperature (Note 2)............... –40°C to 85°C

Maximum Junction Temperature (Note 4)............. 125°C

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

ORDER INFORMATION

PIN CONFIGURATION

ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3530EDD#PBF

LTC3530EDD#TRPBF

LCBH

10-Lead (3mm × 3mm) Plastic DFN

–40°C to 85°C

LTC3530EMS#PBF

LTC3530EMS#TRPBF

LTCBJ

10-Lead Plastic MSOP

–40°C to 85°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/

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