UM0432 datasheet(13/53 Pages) STMICROELECTRONICS

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UM0432

Electrical characteristics of the board

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Electrical characteristics of the board

Stresses above the limits shown in Table 3 may cause permanent damage to the devices

present inside the board. These are stress ratings only and functional operation of the

device under these conditions is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

A 10-volt bias current measurement may be useful to check the working status of the board.

If the measured value is considerably greater than the typical value, some damage has

occurred to the board. See the power supply configuration for a 10-V auxiliary supply.

Table 3.

Electrical characteristics of the control board

Control board parameters

STEVAL-IHM015V1

Unit

Min

Max

10 V auxiliary supply range – J6

10 V bias current (typical)

VBUS – J5 (low voltage configuration)

(1)

See Section 6.1: Power supply on page 15.

56.5

VBUS – J5 (medium voltage configuration)

(1)

6.5

VBUS – J5 (high voltage configuration)

(1)

948

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