Data Sheet

ADP5091/ADP5092

Rev. A | Page 9 of 28

Mnemonic

Description

ADP5091

ADP5092

19

19

PGOOD

Output Signal to Microcontroller. This pin maintains a pulled high level when SYS is higher than the

SETPG threshold.

20

20

VID

Voltage Configuration Pin for REG_OUT. This pin sets up to eight different regulated outputs tied

low through a resistor to AGND. The output configuration details are in Table 7.

21

21

MINOP

Minimum Operating Power. Place a resistor on MINOP to set the minimum operating input voltage

level. The boost regulator starts switching when the CBP voltage exceeds the MINOP voltage. When

the MINOP pin is floating, the IC operates in no sensing mode with a fixed MPPT level. Connect this

pin through AGND to disable the MINOP function.

22

22

DIS_SW

Control Signal from Microcontroller or RF Transceiver to Stop Switching Boost Charger.

23

23

REG_D1

Regulated Output Working Mode Set D1. Enable LDO mode by pulling this pin high.

24

24

REG_D0

Regulated Output Working Mode Set D0. Enable boost mode by pulling this pin high.

EPAD

Exposed Pad. The exposed pad must be connected to AGND.

1

N/A means not applicable.