LT1176/LT1176-5

2

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PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Input Voltage.............................................................38V

Switch Voltage with Respect to Input Voltage...........50V

Switch Voltage with Respect to Ground Pin

Feedback Pin Voltage........................................–2V, 10V

Status Pin Voltage

(Current Must Be Limited to 5mA When Status Pin

Switches ON)........................................................30V

1

2

3

4

8

7

6

5

TOP VIEW

GND

FB/SENSE

STATUS

SHUTDOWN

N8 PACKAGE

8-LEAD PLASTIC DIP

1

2

3

4

5

6

7

8

9

10

TOP VIEW

SW PACKAGE

20-LEAD PLASTIC SOL

20

19

18

17

16

15

14

13

12

11

NC

GND

GND

GND

GND

NC

FB/SENSE

NC

NC

GND

GND

GND

GND

STATUS

SHUTDOWN

NC

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT1176CN8#PBF

LT1176CN8

8-Lead Plastic DIP

0°C to 125°C

LT1176CN8-5#PBF

LT1176CN8-5

8-Lead Plastic DIP

0°C to 125°C

LT1176CSW#PBF

LT1176CSW#TRPBF

LT1176CSW

20-Lead Plastic SOL

0°C to 125°C

LT1176CSW-5#PBF

LT1176CSW-5#TRPBF

LT1176CSW-5

20-Lead Plastic SOL

0°C to 125°C

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

Maximum Operating Ambient Temperature Range

LT1176C/LT1176C-5................................. 0°C to 70°C

Maximum Operating Junction Temperature Range

LT1176C/LT1176C-5............................... 0°C to 125°C

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

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

*These thermal resistance numbers are for typical mounting technique. Lower thermal

resistance can be obtained with large copper lands, thermal glues or heat sinks.

(Note 1)