LTC2952

2

2952f

PACKAGE/ORDER INFORMATION

ABSOLUTE MAXIMUM RATINGS

Supply Voltages

V1, V2, VS ............................................. –0.3V to 30V

Input Voltages

⎯P⎯B.................................... –6V to MAX (V1, V2, VS) V

ONT, OFFT................................................ –0.3V to 3V

M1, M2, PFI, VM, WDE,

⎯K⎯I⎯L⎯L................... –0.3V to 7V

Output Voltages

G1, G2, EN .................... –0.3V to MAX (V1, V2, VS) V

(Notes 1, 2)

F PACKAGE

20-LEAD PLASTIC TSSOP

1

2

3

4

5

6

7

8

9

10

TOP VIEW

20

19

18

17

16

15

14

13

12

11

M2

M1

KILL

VM

PFI

WDE

PB

RST

PFO

ONT

G1STAT

G1

V1

VS

V2

G2

EN

INT

GND

OFFT

20 19 18 17 16

6

7

8

TOP VIEW

21

UF PACKAGE

20-LEAD (4mm

× 4mm) PLASTIC QFN

9

10

5

4

3

2

1

11

12

13

14

15

VM

PFI

WDE

PB

RST

V1

VS

V2

G2

EN

EXPOSED PAD (PIN 21), PCB GND CONNECTION OPTIONAL

ORDER PART NUMBER

F20 PART MARKING

ORDER PART NUMBER

UF20 PART MARKING

LTC2952CF

LTC2952IF

LTC2952CF

LTC2952IF

LTC2952CUF

LTC2952IUF

2952

2952

Order Options Tape and Reel: Add #TR

Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF

Lead Free Part Marking: http://www.linear.com/leadfree/

Consult LTC Marketing for parts specified with wider operating temperature ranges.

G1STAT,

⎯P⎯F⎯O, ⎯R⎯S⎯T, ⎯I⎯N⎯T............................ –0.3V to 7V

Input Currents

⎯P⎯B......................................................–1mA to 100μA

Operating Temperature Range

LTC2952C ................................................ 0°C to 70°C

LTC2952I ............................................. –40°C to 85°C

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

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