MAX11080 datasheet(2/27 Pages) MAXIM

2 / 27 page

12-Channel, High-Voltage Battery-Pack

Fault Monitor

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(TA = TMIN to TMAX, unless otherwise noted. VDCIN = VGNDu = +6.0V to +72V, typical values are at TA = +25°C, unless otherwise

specified from -40°C to +105°C.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

HV, VDDU, GNDU, DCIN to AGND.........................-0.3V to +80V

HV to DCIN and C12 ................................................-0.3V to +6V

C2–C12 to AGND ....................................-0.3V to (VDCIN + 0.6V)

Cn+1 to Cn, where n = 2 to 12...............................-0.3V to +80V

C1 to C0 ...................................................-0.3V to +20V (Note 1)

C1 to AGND ..............................-0.3V to (VDCIN + 0.6V) (Note 2)

C0 to AGND...........................................................-0.3V to +0.9V

SHDN, VAA to AGND................................................-0.3V to +4V

VDDU to GNDU.........................................................-0.3V to +6V

OVSEL_, UVSEL_, TOPSEL to AGND ......-0.3V to (+VAA + 0.3V)

CD, ALRML to AGND ...............................-0.3V to (+VAA + 0.3V)

ALRMU to GNDU ...................................-0.3V to (+VDDU + 0.3V)

CP+ to AGND ...........................(GNDU - 0.3V) to (VDDU + 0.3V)

CP- to AGND...........................................-0.3V to (GNDU + 0.3V)

CP- to VDDU .......................................................................+0.3V

ESD Rating

C_, REF, VAA, VDDU GNDU,

DCIN, SHDN, CP+, CP-, HV,

OVSEL_, UVSEL_, TOPSEL,

ALRMU, ALRML,

AGND, CD ..............................±2kV (Human Body Model, Note 3)

Continuous Power Dissipation (TA = +70°C)

38-Pin TSSOP

(derating 15.9mW/°C above +70°C) .........................1095.9mW

Operating Temperature Range .........................-40°C to +105°C

Storage Temperature Range .............................-55°C to +150°C

Junction Temperature (continuous) .................................+150°C

Lead Temperature (soldering, 10s) .................................+300°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

C_ INPUTS

Common-Mode Input Range

VCXIN

Any two inputs Cn to Cn+1 for full

threshold accuracy (Note 4)

1.5

Input Current

ICXIN

VCELL = 3.0V

-1

0.05

µA

Overvoltage Threshold

VOV

+3.3

+4.8

Overvoltage-Threshold Accuracy

±5

±25

Undervoltage Threshold

VUV

+1.6

+2.8

Undervoltage-Threshold

Accuracy

±20

±100

Comparator Hysteresis

VHYS

300

CD PIN

CD Current

ICD

VCD = 0.4V

4.35

6.1

7.65

µA

CD Trip Voltage

VCD

Internal at comparator

1.23

Delay-Time Accuracy

Excluding CDLY variation

±20

STATUS/CONTROL PORT

Shutdown Disable (SHDN High

Voltage)

SHDN/VIH

2.1

Shutdown Asserted (SHDN Low

Voltage)

SHDN/VIL

0.6

Note 1: The C1 to C0 differential input path is tolerant to 80V as long as the SHDN pin is deasserted.

Note 2: The C1 input is tolerant to a maximum VDCIN + 0.6V. If SHDN is asserted, 20V is the maximum rating.

Note 3: Human Body Model to Specification MIL-STD-883 Method 3015.7.

MAX11080 датащи(PDF) 2 Page - Maxim Integrated Products

MAX11080 датащи(HTML) 2 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

датащи скачать

ссылки URL