ADP1650

Rev. C | Page 24 of 32

Table 15. Additional Mode Register, AD_MOD (Register 0x07)

Bit Name

Bit

R/W

Description

DYN_OVP

7

R/W

Dynamic OVP

0 = dynamic OVP off (default)

1 = dynamic OVP on

SW_LO

6

R/W

Force 1.5 MHz switching frequency

0 = disabled (default)

1 = enabled

STR_POL

5

R/W

Strobe polarity

0 = active low

1 = active high (default)

I_ILED

[4:3]

R/W

Indicator LED current

00 = 2.75 mA (default)

01 = 5.5 mA

10 = 8.25 mA

11 = 11 mA

IL_DC

[2:1]

R/W

Input dc current limit setting LED current

00 = 1.5 A

01 = 1.75 A

10 = 2.0 A (default)

11 = 2.25 A

IL_DC_EN

0

R/W

Input dc current limit

0 = disabled (default)

1 = enabled

Table 16. Additional Mode Register, ADC (Register 0x08)

Bit Name

Bit

R/W

Description

Reserved

7

R/W

Test mode

0 = disabled (default)

1 = enabled

FL_VB_LO

6

R

Programmed VBAT low threshold status; low battery mode must be enabled in Register 0x09

0 = VDD is greater than the VBAT low threshold (default)

1 = VDD is less than the VBAT low threshold

ADC_VAL

[5:2]

R/W

ADC readback value; four bits (see Figure 17, Figure 18, and Figure 19)

ADC_EN

[1:0]

R/W

ADC enable mode

00 = disabled (default)

10 = die temperature measurement

11 = external voltage mode