Data Sheet

ADPL42005

analog.com

Rev. 0

3 of 26

SPECIFICATIONS

Table 1. Electrical Characteristics

(VIN = (VOUT + 1V) or 4V (whichever is greater), EN = VIN, IOUT = 10mA, CIN = COUT = 1µF, TA = 25°C for typical

specifications, TJ = −40°C to +125°C for minimum/maximum specifications, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT VOLTAGE RANGE

VIN

4

20

V

OPERATING SUPPLY

CURRENT

IGND

IOUT = 100µA, VIN = 10V

440

900

µA

IOUT = 10mA, VIN = 10V

450

1050

µA

IOUT = 300mA, VIN = 10V

750

1400

µA

IOUT = 500mA, VIN = 10V

900

1600

µA

SHUTDOWN CURRENT

IGND-SD

EN = GND, VIN = 12V

40

75

µA

INPUT REVERSE CURRENT

IREV-INPUT

EN = GND, VIN = 0V, VOUT = 20V

0.3

5

µA

OUTPUT VOLTAGE

FIXED OUTPUT VOLTAGE

ACCURACY

VOUT

IOUT = 10mA

–0.8

+0.8

%

1mA < IOUT < 500mA, VIN = (VOUT + 1V) to 20V

–2

+1

%

ADJUSTABLE OUTPUT

VOLTAGE ACCURACY

VADJ

IOUT = 10mA

1.21

1.22

1.23

V

1mA < IOUT < 500mA, VIN = (VOUT + 1V) to 20V

1.196

1.232

V

LINE REGULATION

∆VOUT/∆VIN

VIN = (VOUT + 1V) to 20V

−0.015

+0.015

%/V

LOAD REGULATION1

∆VOUT/∆IOUT

IOUT = 1mA to 500mA

0.2

0.75

%/A

ADJ INPUT BIAS CURRENT

ADJI-BIAS

1mA < IOUT < 500mA, VIN = (VOUT + 1V) to 20V,

ADJ connected to VOUT

10

nA

SENSE INPUT BIAS

CURRENT

SENSEI-BIAS

1mA < IOUT < 500mA, VIN = (VOUT + 1V) to 20V,

SENSE connected to VOUT, VOUT = 1.5V

1

μA

DROPOUT VOLTAGE2

VDROPOUT

IOUT = 10mA

20

40

mV

IOUT = 150mA

100

175

mV

IOUT = 300mA

200

325

mV

IOUT = 500mA

400

600

mV

CURRENT-LIMIT

THRESHOLD33

ILIMIT

625

775

1000

mA

PG OUTPUT LOGIC LEVEL

PG OUTPUT LOGIC HIGH

PGHIGH

IOH < 1µA

1.0

V

PG OUTPUT LOGIC LOW

PGLOW

IOL < 2mA

0.4

V

PG OUTPUT THRESHOLD

PG OUTPUT VOLTAGE

FALLING

PGFALL

−9.2

%

PG OUTPUT VOLTAGE

RISING

PGRISE

−6.5

%

THERMAL SHUTDOWN

THERMAL SHUTDOWN

THRESHOLD

TSSD

TJ rising

150

°C

THERMAL SHUTDOWN

HYSTERESIS

TSSD-HYS

15

°C

PROGRAMMABLE EN/UVLO

UVLO THRESHOLD RISING

UVLORISE

3.3V ≤ VIN ≤ 20V

1.18

1.22

1.28

V