REV. 0

–2–

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

SUPPLY-UVLO-SHUTDOWN

Normal Supply Current

711

mA

UVLO Supply Current

425

A

Shutdown Supply Current

SD = L, 3.0 V

≤ VCC ≤ 3.6 V

70

A

UVLO Threshold

SD = H

2.95

V

2.60

V

UVLO Hysteresis

55

mV

Shutdown Threshold

(CMOS Input)

V

POWER GOOD

Core Feedback Threshold Voltage

V

V

V

V

Power Good Output Voltage

V

(Open-Drain Output)

0

0.8

V

Masking Time

2

3

100

s

SOFT START/HICCUP TIMER

Charge/Discharge Current

–55

A

1.2

A

Soft Start Enable/Hiccup

Termination Threshold

200

300

mV

Soft Start Termination/Hiccup

Enable Threshold

1.70

2.00

2.25

V

VID DAC

VID Input Threshold

V

(CMOS Inputs)

VID Input Current

VID0 to VID4 = L

85

A

(Internal Active Pull-Up)

Output Voltage

See VID Code, Table 1

0.600

1.750

V

Accuracy

1.750 V

≥ V

DAC

≥ 0.850 V

–1.0

+1.0

%

0.825 V

–8.5

+8.5

mV

Settling Time

4

3.5

s

25

s

DACRAMP Inner Resistance

5

10

k

(0

100

100 k

to VCC, HYSSET, BSHIFT, DSHIFT, and

DPRSHIFT are open, BOM = H,

DPSLP = H, DPRLP = L, unless otherwise noted.) Current sunk by a pin has a positive sign, sourced by a pin has a

negative sign. Negative sign is disregarded for min and max values.