LT8582

2

8582f

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

SWA1/SWB1 Voltage.................................. –0.4V to 42V

RT1 Voltage ................................................. –0.3V to 5V

SS1 Voltage .............................................. –0.3V to 2.5V

FBX1 Voltage................................................ –0.3V to 5V

SHDN1 Voltage .........................................................40V

SHDN1 Current ......................................................–1mA

SYNC1 Voltage.......................................... –0.3V to 5.5V

GATE1 Voltage ........................................... –0.3V to 60V

PG1 Voltage ............................................... –0.3V to 40V

PG1 Current ........................................................±0.5mA

CLKOUT1 ........................................................... (Note 5)

Operating Junction Temperature Range

LT8582E ............................................ –40°C to 125°C

LT8582I ............................................. –40°C to 125°C

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

Note: Absolute maximum ratings are shown for channel 1 only. Channel 2

ratings are identical.

TOP VIEW

25

GND

DKD PACKAGE

24-LEAD (7mm

× 4mm) PLASTIC DFN

SWA1

PG1

GATE1

FBX1

FBX2

GATE2

PG2

SWA2

SWB1

CLKOUT1

SHDN1

RT1

SS1

SYNC1

SYNC2

SS2

RT2

SHDN2

CLKOUT2

SWB2

12

11

10

13

14

15

16

17

18

19

20

21

22

23

24

9

8

7

6

5

4

3

2

1

EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT8582EDKD#PBF

LT8582EDKD#TRPBF

8582

24-Pin (7mm

× 4mm) Plastic DFN

–40°C to 125°C

LT8582IDKD#PBF

LT8582IDKD#TRPBF

8582

24-Pin (7mm

× 4mm) Plastic DFN

–40°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.

(Note 1)