LTC4223-1/LTC4223-2

2

422312f

ABSOLUTE MAXIMUM RATINGS

Supply Voltages

AUXIN.................................................... –0.3V to 10V

Input Voltages

12ON, AUXON, ⎯E⎯N ................................... –0.3V to 7V

Output Voltages

⎯F⎯A⎯U⎯L⎯T, ⎯1⎯2⎯P⎯G⎯O⎯O⎯D, ⎯A⎯U⎯X⎯P⎯G⎯O⎯O⎯D,

12IMON ................................................... –0.3V to 7V

(Note 1)

GN PACKAGE

16-LEAD PLASTIC SSOP

1

2

3

4

5

6

7

8

TOP VIEW

16

15

14

13

12

11

10

9

12IMON

12ON

AUXIN

AUXON

GND

12PGOOD

FAULT

AUXOUT

AUXPGOOD

EN

TIMER

16

15

14

13

12

11

10

9

17

1

2

3

4

5

6

7

8

12PGOOD

FAULT

AUXOUT

AUXPGOOD

EN

TIMER

12IMON

12ON

AUXIN

AUXON

GND

TOP VIEW

DHD PACKAGE

16-LEAD (5mm

× 4mm) PLASTIC DFN

EXPOSED PAD (PIN 17) PCB GND CONNECTION OPTIONAL

MUST BE SOLDERED TO PCB TO OBTAIN

PIN CONFIGURATION

ORDER INFORMATION

AUXOUT................................................. –0.3V to 10V

Operating Temperature Range

LTC4223-1C/ LTC4223-2C ....................... 0°C to 70°C

LTC4223-1I/ LTC4223-2I ..................... –40°C to 85°C

Storage Temperature Range

GN Package ....................................... –65°C to 150°C

DHD Package..................................... –65°C to 125°C

Lead Temperature (Soldering, 10sec)

GN Package ...................................................... 300°C

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC4223CDHD-1#PBF

LTC4223CDHD-1#TRPBF

42231

16-Lead (5mm × 4mm) Plastic DFN

0°C to 70°C

LTC4223CDHD-2#PBF

LTC4223CDHD-2#TRPBF

42232

16-Lead (5mm × 4mm) Plastic DFN

0°C to 70°C

LTC4223IDHD-1#PBF

LTC4223IDHD-1#TRPBF

42231

16-Lead (5mm × 4mm) Plastic DFN

–40°C to 85°C

LTC4223IDHD-2#PBF

LTC4223IDHD-2#TRPBF

42232

16-Lead (5mm × 4mm) Plastic DFN

–40°C to 85°C

LTC4223CGN-1#PBF

LTC4223CGN-1#TRPBF

42231

16-Lead Plastic SSOP

0°C to 70°C

LTC4223CGN-2#PBF

LTC4223CGN-2#TRPBF

42232

16-Lead Plastic SSOP

0°C to 70°C

LTC4223IGN-1#PBF

LTC4223IGN-1#TRPBF

4223I1

16-Lead Plastic SSOP

–40°C to 85°C

LTC4223IGN-2#PBF

LTC4223IGN-2#TRPBF

4223I2

16-Lead Plastic SSOP

–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/