LT1910_15 datasheet(2/14 Pages) LINER

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LT1910

1910fb

For more information www.linear.com/LT1910

Supply Voltage (Pin 8) ............................... –15V to 60V

Input Voltage (Pin 4)..................... (GND – 0.3V) to 15V

GATE Voltage (Pin 5)................................................ 75V

SENSE Voltage (Pin 6) ........................................ V+ ±5V

FAULT Voltage (Pin 3) .............................................. 36V

Current (Pins 1, 2, 4, 5, 6, 8) ................................ 40mA

Operating Temperature Range (Note 2)

LT1910E............................................... –40°C to 85°C

LT1910I.............................................. –40°C to 125°C

Junction Temperature Range ................ –40°C to 125°C

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

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

(Note 1)

TOP VIEW

V+

SENSE

GATE

GND

TIMER

FAULT

S8 PACKAGE

8-LEAD PLASTIC SO

TJMAX = 125°C, θJA = 150°C/W

orDer inFormaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT1910ES8#PBF

LT1910ES8#TRPBF

1910E

8-Lead Plastic SO

–40°C to 85°C

LT1910IS8#PBF

LT1910IS8#TRPBF

1910I

8-Lead Plastic SO

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT1910ES8

LT1910ES8#TR

1910E

8-Lead Plastic SO

–40°C to 85°C

LT1910IS8

LT1910IS8#TR

1910I

8-Lead Plastic SO

–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/

pin conFiguraTion

absoluTe maximum raTings

elecTrical characTerisTics The

denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. V+ = 12V to 48V unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current (Off State)

V+ = 48V, VIN = 0.8V

1.2

1.9

2.5

∆IS(ON)

Delta Supply Current (On State)

VIN = 2V, Measure Increase in IS

0.8

1.2

VINH

Input High Voltage

E-Grade

I-Grade

3.5

VINL

Input Low Voltage

E-Grade

I-Grade

0.8

0.7

IIN

Input Current

VIN = 2V

VIN = 5V

110

185

µA

CIN

Input Capacitance (Note 3)

VT(TH)

Timer Threshold Voltage

VIN = 2V, Adjust VT

2.6

2.9

3.2

VT(CL)

Timer Clamp Voltage

VIN = 0.8V

3.2

3.5

3.8

Timer Charge Current

VIN = VT = 2V

µA

VSENSE

Drain-Sense Threshold Voltage Temperature

Coefficient (Note 3)

0.33

%/°C

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