ADPL12008/ADPL12010

20V, 8A/10A Fully Integrated Buck Converter

with 20μA Quiescent Current and Dual-Phase

Capability

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(VSUP = VEN = 14V, TJ = -40°C to +150°C, unless otherwise noted. Typical values are at TA = +25°C under normal conditions, unless

otherwise noted (See Note 1, Note 2).)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

fSW = 400kHz

100

PGOOD High-Leakage

Current

IPGOOD_LKG

TA = +25°C

1

μA

PGOOD Low-Voltage

Level

VPGOOD_LOW Sinking 1mA

0.4

V

LOGIC LEVELS

EN High-Voltage Level

VEN_HIGH

1.2

V

EN Low-Voltage Level

VEN_LOW

0.5

V

EN Input Current

IEN

VEN = VSUP = 20V, TA = +25°C

1

μA

SYNC High-Voltage

Level

VSYNC_HIGH

1.4

V

SYNC Low-Voltage

Level

VSYNC_LOW

0.4

V

SYNC Input Current

IIN,SYNC

TA = +25°C

1

μA

SYNCOUT Output-

Voltage Level

VSYNCOUT

No load

2.6

3.3

3.9

V

THERMAL PROTECTION

Thermal Shutdown

TSHDN

175

°C

Thermal Shutdown

Hysteresis

TSHDN_HYS

20

°C

Note 1: All units are 100% production tested at +25°C. All temperature limits are guaranteed by design and characterization.

Note 2: The device is designed for continuous operation up to TJ = +125°C for 95,000 hours and TJ = +150°C for 5000 hours.

Note 3: Guaranteed by design, not production tested.