STPMIC1 datasheet(71/140 Pages) STMICROELECTRONICS

부품명	STPMIC1

상세설명	Highly integrated power management IC for micro processor units

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6.2.3

Overcurrent protection LDO turn-OFF status register (OCP_LDOS_SR)

Table 21. OCP_LDOS_SR

reserved

OCP_LDO6

OCP_LDO5

OCP_LDO4

OCP_LDO3

OCP_LDO2

OCP_LDO1

Address: 0x03

Type: read register only

Default: b00xx_xxxx where x depends on possible OCP event during previous POWER_ON

Description: OCP LDO turn-OFF status register. This register stores the identification of the LDO source of the

last OCP turn-OFF.

It is set during POWER_DOWN state.

[7 :6]

Reserved

[5]

OCP_LDO6: Last turn-OFF was due to overcurrent protection on LDO6

0: False

1: True

[4]

OCP_LDO5: Last turn-OFF was due to overcurrent protection on LDO5

0: False

1: True

[3]

OCP_LDO4: Last turn-OFF was due to overcurrent protection on LDO4

0: False

1: True

[2]

OCP_LDO3: Last turn-OFF was due to overcurrent protection on LDO3

0: False

1: True

[1]

OCP_LDO2: Last turn-OFF was due to overcurrent protection on LDO2

0: False

1: True

[0]

OCP_LDO1: Last turn-OFF was due to overcurrent protection on LDO1

0: False

1: True

STPMIC1

Status registers

DS12792 - Rev 7

page 71/140

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