PIFE32251B-R47MS datasheet(55/96 Pages) TI1

55 / 96 page

TPS65094

www.ti.com

SWCS133C – SEPTEMBER 2015 – REVISED FEBRUARY 2019

Submit Documentation Feedback

Product Folder Links: TPS65094

Detailed Description

6.6.5

PMICSTAT: PMIC Status Register (offset = 04h) [reset = 0000 0000]

Figure 6-23. PMICSTAT Register (offset = 04h) [reset = 0000 0000]

Bit

Bit Name

RESERVED

SDIETEMP

TPS65094x

Access

LEGEND: R/W = Read/Write; R = Read only; -n = value after reset

Table 6-16. PMICSTAT Register Field Descriptions

Bit

Field

Type Reset

Description

SDIETEMP

PMIC die temperature status.

0: PMIC die temperature is below THOT.

1: PMIC die temperature is above THOT.

6.6.6

OFFONSRC: PMIC Power Transition Event Register (offset = 05h) [reset = 0000 0000]

Figure 6-24. OFFONSRC Register (offset = 05h) [reset = 0000 0000]

Bit

Bit Name

RESERVED

COLDOFF

UVLO

OCP

CRITTEMP

TPS65094x

Access

R/W

LEGEND: R/W = Read/Write; R = Read only; -n = value after reset

Table 6-17. OFFONSRC Register Field Descriptions

Bit

Field

Type Reset

Description

COLDOFF

R/W

Set by PMIC cleared by host. Host writes 1 to this bit to clear it.

0 = Cleared

1 = PMIC was shut down by host through PMIC_EN pin.

UVLO

R/W

Set by PMIC cleared by host. Host writes 1 to this bit to clear it.

0 = Cleared

1 = PMIC was shut down due to a UVLO event (VSYS less 5.4 V). The setting

of this bit sets the ONOFFSRC bit in the PMIC_IRQ register.

OCP

R/W

Set by PMIC cleared by host. Host writes 1 to this bit to clear it.

0 = Cleared

1 = PMIC shut down due to a power fault event. The setting of this bit sets the

ONOFFSRC bit in the PMIC_IRQ register.

CRITTEMP

R/W

Set by PMIC cleared by host. Host writes 1 to this bit to clear it.

0 = Cleared

1 = PMIC shut down due to the rise of PMIC die temperature above critical

temperature threshold (TCRIT). The setting of this bit sets the ONOFFSRC bit in

the PMIC_IRQ register.

PIFE32251B-R47MS 데이터시트(PDF) 55 Page - Texas Instruments

PIFE32251B-R47MS 데이터시트(HTML) 55 Page - Texas Instruments

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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

데이터시트 다운로드

링크 URL