LT4293 datasheet(2/44 Pages) AD

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LTC9101-2/LTC9102

Rev. 0

For more information www.analog.com

ABSOLUTE MAXIMUM RATINGS

LTC9101-2

Supply Voltages (with respect to DGND)

VDD ...................................................... –0.3V to 3.6V

CAP1, CAP2.........................................–0.3V to 1.32V

Digital Pins

ADn, CFGn, OSS, SDAIN, SDAOUT,

SCL, RESET, INT ....................... –0.3V to VDD + 0.3V

Analog Pins

CPD, CND, DPD, DND ............... –0.3V to VDD + 0.3V

Operating Ambient Temperature ............. –40°C to 85°C

Operating Junction Temperature (Note 2).. –40°C to 125°C

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

(Notes 1, 4)

(Note 1)

PIN CONFIGURATION

LTC9101-2

LTC9102

24 23 22 21 20 19

TOP VIEW

UF PACKAGE

24-LEAD (4mm × 4mm) PLASTIC QFN

θJC = 4°C/W, θJA = 47°C/W

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

10 11 12

CFG0

CFG1

AD1

DNC

AD2

AD3

SCL

SDAIN

SDAOUT

INT

RESET

DNC

DGND

TOP VIEW

VEE

UKJ PACKAGE

64-LEAD (7mm × 11mm) PLASTIC QFN

θJC = 1°C/W, θJA = 22°C/W

EXPOSED PAD (PIN 65) IS VEE, MUST BE SOLDERED TO PCB

CAP3 1

EXT3 2

GATE1 3

OUT1 4

SENSE1 5

VSSK1 6

VSSK2 7

SENSE2 8

OUT2 9

GATE2 10

GATE3 11

OUT3 12

SENSE3 13

VSSK3 14

VSSK4 15

SENSE4 16

OUT4 17

GATE4 18

GATE5 19

OUT5 20

52 ID1

51 ID0

50 GATE12

49 OUT12

48 SENSE12

47 VSSK12

46 VSSK11

45 SENSE11

44 OUT11

43 GATE11

42 GATE10

41 OUT10

40 SENSE10

39 VSSK10

38 VSSK9

37 SENSE9

36 OUT9

35 GATE9

34 GATE8

33 OUT8

LTC9102

Supply Voltages (with respect to VEE)

AGND ................................................... –0.3V to 80V

PWRIN ................................................. –0.3V to 80V

CAP3, CAP4 ........................................... –0.3V to 5V

VSSKn ................................................ –0.3V to 0.3V

Analog Pins

SENSEn, OUTn ...................................... –20V to 80V

GATEn, IDn, PWRMDn ......................... –0.3V to 80V

CPA, CNA, DPA, DNA ...............–0.3V to CAP3 + 0.3V

EXT3...................................................... –0.3V to 30V

Operating Ambient Temperature ..............–40°C to 85°C

Operating Junction Temperature (Note 2)...–40°C to 125°C

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

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