ISL8270MEVAL1Z datasheet(38/56 Pages) RENESAS

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ISL8270M

FN8635 Rev.4.00

Page 38 of 56

Aug 17, 2017

STATUS_IOUT (7Bh)

Definition: Returns one data byte with the status of the output current.

Data Length in Bytes: 1

Data Format: BIT

Type: Read-only

Default Value: 00h

Units: N/A

STATUS_INPUT (7Ch)

Definition: Returns input voltage and input current status information.

Data Length in Bytes: 1

Data Format: BIT

Type: Read-only

Default Value: 00h

Units: N/A

STATUS_TEMP (7Dh)

Definition: Returns one byte of information with a summary of any temperature related faults or warnings.

Data Length in Bytes: 1

Data Format: BIT

Type: Read-only

Default Value: 00h

Units: N/A

BIT NUMBER

STATUS BIT NAME

MEANING

IOUT_OC_FAULT

An output overcurrent fault has occurred.

IOUT_OC_LV_FAULT

An output overcurrent and low voltage fault has occurred.

IOUT_OC_WARNING

An output overcurrent warning has occurred.

IOUT_UC_FAULT

An output undercurrent fault has occurred.

3:0

N/A

These bits are not used.

BIT NUMBER

STATUS BIT NAME

MEANING

VIN_OV_FAULT

An input overvoltage fault has occurred.

VIN_OV_WARNING

An input overvoltage warning has occurred.

VIN_UV_WARNING

An input undervoltage warning has occurred.

VIN_UV_FAULT

An input undervoltage fault has occurred.

3:0

N/A

These bits are not used.

BIT NUMBER

STATUS BIT NAME

MEANING

OT_FAULT

An over-temperature fault has occurred.

OT_WARNING

An over-temperature warning has occurred.

UT_WARNING

An under-temperature warning has occurred.

UT_FAULT

An under-temperature fault has occurred.

3:0

N/A

These bits are not used.

ISL8270MEVAL1Z Datasheet(PDF) 38 Page - Renesas Technology Corp

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