LT6370

2

Rev. 0

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PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Total Supply Voltage (V+ to V–).................................36V

Input Voltage (+IN, –IN,

+RG, –RG, REF).................. (V– – 0.3V) to (V+ + 0.3V)

Differential Input Voltage (+IN to –IN).....................±36V

Input Current (+RG, –RG) .......................................±2mA

Input Current (+IN, –IN) ...................................... ±10mA

Input Current (REF) .............................................–10mA

Output Short-Circuit Duration.............Thermally Limited

(Note 1)

1

2

3

4

–RG

–IN

+IN

V–

8

7

6

5

+RG

V+

OUTPUT

REF

TOP VIEW

MS8 PACKAGE

8-LEAD MS

θJA = 163°C/W, θJC = 40°C/W

–

+

TOP VIEW

DD PACKAGE

10-LEAD (3mm × 3mm) PLASTIC DFN

θJA = 43°C/W, θJC = 5.5°C/W

EXPOSED PAD (PIN 11) IS CONNECTED TO V– (PIN 5)

(PCB CONNECTION OPTIONAL)

10

9

6

7

8

4

5

3

2

1

+RG

NC

V+

OUTPUT

REF

–RG

NC

–IN

+IN

V–

11

1

2

3

4

8

7

6

5

TOP VIEW

+RG

V+

OUTPUT

REF

–RG

–IN

+IN

V–

S8E PACKAGE

8-LEAD PLASTIC SOIC

θJA = 33°C/W, θJC = 5°C/W

EXPOSED PAD (PIN 9) MUST FLOAT

OR BE CONNECTED TO V+ IN ADDITION TO PIN 7

9

Output Current .......................................................80mA

Operating and Specified Temperature Range

I-Grade.................................................–40°C to 85°C

H-Grade ............................................. –40°C to 125°C

Maximum Junction Temperature .......................... 150°C

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

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

ORDER INFORMATION

TUBE

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT6370IS8E#PBF

LT6370IS8E#TRPBF

6370

8-Lead Plastic SO

–40°C to 85°C

LT6370HS8E#PBF

LT6370HS8E#TRPBF

6370

8-Lead Plastic SO

–40°C to 125°C

LT6370IMS8#PBF

LT6370IMS8#TRPBF

LTGZP

8-Lead Plastic MSOP

–40°C to 85°C

LT6370HMS8#PBF

LT6370HMS8#TRPBF

LTGZP

8-Lead Plastic MSOP

–40°C to 125°C

LT6370IDD#PBF

LT6370IDD#TRPBF

LGZN

10-Lead (3mm × 3mm) Plastic DFN

–40°C to 85°C

LT6370HDD#PBF

LT6370HDD#TRPBF

LGZN

10-Lead (3mm × 3mm) Plastic DFN

–40°C to 125°C

LT6370AIS8E#PBF

LT6370AIS8E#TRPBF

6370

8-Lead Plastic SO

–40°C to 85°C

LT6370AHS8E#PBF

LT6370AHS8E#TRPBF

6370

8-Lead Plastic SO

–40°C to 125°C

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

Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.