LTC4419

2

4419f

absoluTe MaxiMuM raTings

Input Supply Voltage

V1, V2 ......................................................–15V to 24V

OUT ....................................................... –0.3V to 24V

OUT – V2 .................................................–24V to 39V

OUT – V1 .................................................–24V to 39V

Input Voltages

ADJ, CMP1, CMP2 (Note 3) .................. –0.3V to 24V

Output Voltages

CMPOUT1, CMPOUT2, V2ON (Note 3) .. –0.3V to 24V

(Notes 1, 2)

orDer inForMaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC4419CDD#PBF

LTC4419CDD#TRPBF

LGMS

10-Lead (3mm

× 3mm) Plastic DFN

0°C to 70°C

LTC4419IDD#PBF

LTC4419IDD#TRPBF

LGMS

10-Lead (3mm

× 3mm) Plastic DFN

–40°C to 85°C

LTC4419CMSE#PBF

LTC4419CMSE#TRPBF

4419

12-Lead Plastic Exposed Pad MSOP

0°C to 70°C

LTC4419IMSE#PBF

LTC4419IMSE#TRPBF

4419

12-Lead Plastic Exposed Pad MSOP

–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.

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/. Some packages are available in 500 unit reels through

designated sales channels with #TRMPBF suffix.

TOP VIEW

11

GND

DD PACKAGE

10-LEAD (3mm

× 3mm) PLASTIC DFN

10

9

6

7

8

4

5

3

2

1

V2

CMP2

OUT

V2ON

CMPOUT2

V1

CMP1

ADJ

GND

CMPOUT1

EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB

1

2

3

4

5

6

V1

NC

CMP1

ADJ

GND

CMPOUT1

12

11

10

9

8

7

V2

NC

CMP2

OUT

V2ON

CMPOUT2

TOP VIEW

13

GND

MSE PACKAGE

12-LEAD PLASTIC MSOP

EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB

pin conFiguraTion

Pin Currents (Note 2)

ADJ, CMP1, CMP2, CMPOUT1, CMPOUT2,

V2ON .................................................................–1mA

Operating Ambient Temperature Range

LTC4419C ................................................ 0°C to 70°C

LTC4419I .............................................–40°C to 85°C

Junction Temperature (Notes 4, 5)........................ 125°C

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

Lead Temperature (Soldering, 10 sec)

MSOP Package .................................................300°C

(http://www.linear.com/product/LTC4419#orderinfo)