LTC3602 datasheet(2/20 Pages) LINER

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LTC3602

3602fb

ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

Input Supply Voltage (PVIN)....................... –0.3V to 11V

SW (DC)...................................... –0.3V to (PVIN + 0.3V)

BOOST ................................. (VSW –0.3V) to (VSW + 6V)

RUN ........................................................... –0.3V to 11V

All Other Pins ............................................... –0.3V to 6V

(Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

PVIN

Operating Voltage Range

4.5

VFB

Regulated Feedback Voltage

ITH = 0.7V (Note 3)

0.594

0.6

0.606

ΔVFB(LINEREG)

Feedback Voltage Line Regulation

VIN = 5V to 10V, ITH = 0.7V

0.005

%/V

ΔVFB(LOADREG)

Feedback Voltage Load Regulation

ITH = 0.36V to 0.84V

0.02

0.1

FE PACKAGE

16-LEAD PLASTIC TSSOP

TOP VIEW

SYNC/MODE

PGOOD

ITH

VFB

RUN

TRACK/SS

PGND

INTVCC

PVIN

BOOST

PGND

TJMAX = 125°C, θJA = 38°C/W, θJC = 10°C/W

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

20 19 18 17 16

TOP VIEW

UF PACKAGE

20-LEAD (4mm

4mm) PLASTIC QFN

PVIN

INTVCC

SYNC/MODE

PGOOD

PGND

TRACK/SS

TJMAX = 125°C, θJA = 37°C/W, θJC = 10°C/W

EXPOSED PAD (PIN 21) IS SGND, MUST BE SOLDERED TO PCB

The

l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VIN = 8.4V unless otherwise speciﬁed.

Peak SW Sink and Source Current (Note 7) .............6.5A

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

Junction Temperature (Notes 5, 6)........................ 125°C

Lead Temperature

(Soldering, FE Package 10 seconds)................. 300°C

PIN CONFIGURATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3602EFE#PBF

LTC3602EFE#TRPBF

3602FE

16-Lead Plastic TSSOP

–40°C to 85°C

LTC3602IFE#PBF

LTC3602IFE#TRPBF

3602FE

16-Lead Plastic TSSOP

–40°C to 85°C

LTC3602EUF#PBF

LTC3602EUF#TRPBF

3602

20-Lead (4mm

× 4mm) Plastic QFN

–40°C to 85°C

LTC3602IUF#PBF

LTC3602IUF#TRPBF

3602

20-Lead (4mm

× 4mm) Plastic QFN

–40°C to 85°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

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/

ORDER INFORMATION

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