Rainbow-electronics MAX5961 Bedienungsanleitung PDF herunterladen (Seite 7)

MAX5961

0 to 16V, Quad, Hot-Swap Controller

with 10-Bit Current and Voltage Monitor

_______________________________________________________________________________________

TURN-OFF WAVEFORM (FAST COMPARATOR

FAULT/SHORT-CIRCUIT RESPONSE)

MAX5961 toc12

100μs/div

LOAD_

GATE_

MON_

FAULT_

DEFAULT RESISTOR

SETTINGS

25mV SENSE RANGE

CURRENT BUFFER vs. TIME

MAX5961 toc13a

TIME (ms)

CURRENT BUFFER (A)

2.01.5-2.0 -1.5 -1.0 0 0.5-0.5 1.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

-2.5 2.5

CIRCULAR BUFFER CONTENT AT SLOW-TRIP

FAULT

VOLTAGE BUFFER vs. TIME

MAX5961 toc13b

TIME (ms)

VOLTAGE BUFFER (V)

2.01.51.00.50-0.5-1.0-1.5-2.0

-2.5 2.5

CIRCULAR BUFFER CONTENT AT SLOW-TRIP

FAULT

SLOW-COMPARATOR FAULT EVENT

MAX5961 toc14

200μs/div

LOAD_

GATE_

MON_

FAULT_

VOLTAGE ADC ACCURACY

vs. MON_ VOLTAGE

MAX5961 toc15

MON_

(V)

VOLTAGE ADC ACCURACY (% FS)

3.53.02.0 2.51.0 1.50.5

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

1.0

-1.0

04.0

4V MON_ RANGE

CURRENT ADC ACCURACY

vs. (V

SENSE_

- V

MON_

)

MAX5961 toc16

SENSE_

- V

MON_

) (mV)

CURRENT ADC ACCURACY (% FS)

2015105

-4

-3

-2

-1

-5

025

Typical Operating Characteristics (continued)

= 12V, V

= 3.3V, T

= +25°C, unless otherwise noted. See the

Typical Application Circuit

1 2 3 4 5 6 7 8 9 10 11 12 ... 41 42

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