APC12 datasheet(4/23 Pages) ASTEC

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Technical Reference Notes

APC12 Centauri II

MODEL: APC12 SERIES

SHEET 4 OF 23

JANUARY 6, 2002 REVISION A (PRELIMINARY)

Electrical Specifications (continued)

OUTPUT SPECIFICATIONS

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Setpoint

VIN = VIN, min to VIN, max at

IO =IO,max

0.9V

1.2V

1.5V

1.8V

2.5V

3.3V

VO,SET

0.873

1.164

1.455

1.746

2.425

3.200

0.900

1.200

1.500

1.800

2.500

3.300

0.927

1.236

1.545

1.854

2.575

3.400

Vdc

Output Regulation

Line: VIN = VIN, min to VIN, max

Load: IO = IO, min to IO, max

Temp: TA = -40 ºC to +85ºC

All

0.5

1.0

±1.5

Output Ripple and Noise3

Peak-to-Peak: 5 Hz to 20 MHz

≥2.5V

<2.5V

mVPK-PK

Output Current

All

3V3

External Load Capacitance

Capacitor ESR

All

3000

100

µF

Ω

Output Current-limit Inception4

All

Output Short-circuit Current5

All

Efficiency

VIN = 1.8V to 6V

IO = 12A Resistive Load

J03

K03

M03

Y03

G03

F03

VIN = 5.6V to 13V

IO = 12A Resistive Load

J08

K08

M08

Y08

G08

F08

Switching Frequency

All

200

kHz

Turn-On Time (Input to Output)6

IO = IO,max; VIN = VIN,nom

All

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