LTC6820 datasheet(3/92 Pages) AD

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LTC6811-1/LTC6811-2

Rev. C

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ABSOLUTE MAXIMUM RATINGS

Total Supply Voltage, V+ to V–...................................75V

Supply Voltage (Relative to C6), V+ to C6..................50V

Input Voltage (Relative to V–),

C0 ......................................................... –0.3V to 0.3V

C12 .............................. –0.3V to MIN(V+ + 5.5V, 75V)

C(n)......................................–0.3V to MIN(8 • n, 75V)

S(n)......................................–0.3V to MIN(8 • n, 75V)

IPA, IMA, IPB, IMB............ –0.3V to VREG + 0.3V, ≤6V

DRIVE ...................................................... –0.3V to 7V

All Other Pins........................................... –0.3V to 6V

Voltage Between Inputs

C(n) to C(n – 1) ........................................ –0.3V to 8V

S(n) to C(n – 1) ........................................ –0.3V to 8V

C12 to C9............................................... –0.3V to 21V

C9 to C6................................................. –0.3V to 21V

(Note 1)

PIN CONFIGURATION

LTC6811-1

LTC6811-2

TOP VIEW

G PACKAGE

48-LEAD PLASTIC SSOP

TJMAX = 150°C, θJA = 55°C/W

*THE FUNCTION OF THESE PINS DEPENDS ON THE CONNECTION OF ISOMD

ISOMD TIED TO V–: CSB, SCK, SDI, SDO

ISOMD TIED TO VREG: IMA, IPA, NC, NC

**THIS PIN MUST BE CONNECTED TO V–

V+

C12

S12

C11

S11

C10

S10

IPB

IMB

ICMP

IBIAS

SDO (NC)*

SDI (NC)*

SCK (IPA)*

CSB (IMA)*

ISOMD

WDT

DRIVE

VREG

DTEN

VREF1

VREF2

GPIO5

GPIO4

V–

V–**

GPIO3

GPIO2

GPIO1

TOP VIEW

G PACKAGE

48-LEAD PLASTIC SSOP

TJMAX = 150°C, θJA = 55°C/W

*THE FUNCTION OF THESE PINS DEPENDS ON THE CONNECTION OF ISOMD

ISOMD TIED TO V–: CSB, SCK, SDI, SDO

ISOMD TIED TO VREG: IMA, IPA, NC, NC

**THIS PIN MUST BE CONNECTED TO V–

V+

C12

S12

C11

S11

C10

S10

SDO (IBIAS)*

SDI (ICMP)*

SCK (IPA)*

CSB (IMA)*

ISOMD

WDT

DRIVE

VREG

DTEN

VREF1

VREF2

GPIO5

GPIO4

V–

V–**

GPIO3

GPIO2

GPIO1

C6 to C3................................................. –0.3V to 21V

C3 to C0................................................. –0.3V to 21V

Current In/Out of Pins

All Pins Except VREG, IPA, IMA, IPB, IMB, C(n), S(n)..10mA

IPA, IMA, IPB, IMB.............................................30mA

Operating Temperature Range

LTC6811I..............................................–40°C to 85°C

LTC6811H .......................................... –40°C to 125°C

Specified Temperature Range

LTC6811I..............................................–40°C to 85°C

LTC6811H .......................................... –40°C to 125°C

Junction Temperature ........................................... 150°C

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

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

Device HBM ESD Classification Level 2

Device CDM ESD Classification Level C5

LTC6820 Datasheet(PDF) 3 Page - Analog Devices

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