LTC3810IG datasheet(2/36 Pages) LINER

2 / 36 page

LTC3810

3810fb

Supply Voltages

INTVCC, DRVCC...................................... –0.3V to 14V

(DRVCC - BGRTN), (BOOST - SW)......... –0.3V to 14V

BOOST ................................................ –0.3V to 114V

BGRTN ....................................................... –5V to 0V

EXTVCC.................................................. –0.3V to 15V

(NDRV - INTVCC) Voltage ........................... –0.3V to 10V

SW, SENSE+ Voltage ................................... –1V to 100V

ION Voltage ............................................... –0.3V to 100V

SS/TRACK Voltage ....................................... –0.3V to 5V

PGOOD Voltage............................................ –0.3V to 7V

VRNG, VON, MODE/SYNC, SHDN,

UVIN Voltages........................................ –0.3V to 14V

PLL/LPF, FB Voltages................................. –0.3V to 2.7V

TG, BG, INTVCC, EXTVCC RMS Currents .................50mA

Operating Temperature Range (Note 2)

LTC3810E............................................. –40°C to 85°C

LTC3810I............................................ –40°C to 125°C

Junction Temperature (Notes 3, 7)........................ 125°C

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

Lead Temperature (Soldering, 10 sec) .................. 300°C

(Note 1)

The

l denotes speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C, INTVCC = DRVCC = VBOOST = VON = VRNG = SHDN = UVIN = VEXTVCC = VNDRV

= 10V, VMODE/SYNC = VSENSE+ = VSENSE– = VBGRTN = VSW =0V, unless otherwise speciﬁed.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Main Control Loop

INTVCC

INTVCC Supply Voltage

6.35

INTVCC Supply Current

INTVCC Shutdown Current

SHDN > 1.5V, INTVCC = 9.5V (Notes 4, 5)

SHDN = 0V

240

600

μA

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

TOP VIEW

G PACKAGE

28-LEAD PLASTIC SSOP

ION

VON

VRNG

PGOOD

MODE/SYNC

ITH

VFB

PLL/LPF

SS/TRACK

SGND

SHDN

UVIN

BOOST

SENSE+

SENSE–

BGRTN

DRVCC

INTVCC

EXTVCC

NDRV

TJMAX = 125°C, θJA = 100°C/W

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3810EG#PBF

LTC3810EG#TRPBF

LTC3810EG

28-Lead Plastic SSOP

–40°C to 85°C

LTC3810IG#PBF

LTC3810IG#TRPBF

LTC3810IG

28-Lead Plastic SSOP

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3810EG

LTC3810EG#TR

LTC3810EG

28-Lead Plastic SSOP

–40°C to 85°C

LTC3810IG

LTC3810IG#TR

LTC3810IG

28-Lead Plastic SSOP

–40°C to 125°C

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

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

LTC3810IG Datasheet(PDF) 2 Page - Linear Technology

LTC3810IG Datasheet(HTML) 2 Page - Linear Technology

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 31 32 33 34 35 36

Datasheet Download

Link URL