SLVSF11 June 2019 TPS652170
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
PPATH is shown in Figure 31 and described in Table 3.
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7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ACSINK | USBSINK | AC_EN | USB_EN | IAC[1:0] | IUSB[1:0] | ||
R/W-0b | R/W-0b | R/W-1b | R/W-1b | R/W-11b | R/W-01b |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | ACSINK | R/W | 0b |
AC current-sink control
0b = AC sink is enabled when USB is a valid supply and VAC is less than the detection threshold 1b = Set ACSINK and USBSINK to 1b at the same time to force both (AC and USB) current sinks OFF |
6 | USBSINK | R/W | 1b |
USB current-sink control
0b = USB sink is enabled when AC is a valid supply and VUSB is less than the detection threshold 1b = Set ACSINK and USBSINK to 1b at the same time to force both (AC and USB) current sinks OFF |
5 | AC_EN | R/W | 1b |
AC power path enable 0b = AC power input is turned off. 1b = AC power input is turned on. |
4 | USB_EN | R/W | 1b |
USB power path enable 0b = USB power input is turned off (USB suspend mode). 1b = USB power input is turned on. |
3–2 | IAC[1:0] | R/W, E2(1) | 11b |
AC input-current limit 00b = 100 mA 01b = 500 mA 10b = 1300 mA 11b = 2500 mA |
1–0 | IUSB[1:0] | R/W, E2(1) | 01b |
USB input-current limit 00b = 100 mA 01b = 500 mA 10b = 1300 mA 11b = 1800 mA |