AXA005A0XZ datasheet(3/19 Pages) LINEAGEPOWER

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Data Sheet

April 1, 2008

Austin MicroLynxTM 12V SIP Non-isolated Power Modules:

10 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 5A output current

LINEAGE POWER

Electrical Specifications (continued)

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Set-point

All

VO, set

-2.0

VO, set

+2.0

% VO, set

(VIN=IN, min, IO=IO, max, TA=25°C)

Output Voltage

All

VO, set

-3%

⎯

+3.%

% VO, set

(Over all operating input voltage, resistive load,

and temperature conditions until end of life)

Adjustment Range

All

0.7525

5.5

Vdc

Selected by an external resistor

Output Regulation

Line (VIN=VIN, min to VIN, max)

All

⎯

0.3

⎯

% VO, set

Load (IO=IO, min to IO, max)

All

⎯

0.4

⎯

% VO, set

Temperature (Tref=TA, min to TA, max)

All

⎯

0.4

⎯

% VO, set

Output Ripple and Noise on nominal output

(VIN=VIN, nom and IO=IO, min to IO, max

Cout = 1μF ceramic//10μFtantalum capacitors)

RMS (5Hz to 20MHz bandwidth)

All

⎯

mVrms

Peak-to-Peak (5Hz to 20MHz bandwidth)

All

⎯

mVpk-pk

External Capacitance

ESR ≥ 1 mΩ

All

CO, max

⎯

1000

μF

ESR ≥ 10 mΩ

All

CO, max

⎯

3000

μF

Output Current

All

Adc

Output Current Limit Inception (Hiccup Mode )

All

IO, lim

⎯

200

⎯

% Io

(VO= 90% of VO, set)

Output Short-Circuit Current

All

IO, s/c

⎯

Adc

(VO≤250mV) ( Hiccup Mode )

Efficiency

VO, set = 1.2Vdc

81.5

VIN= VIN, nom, TA=25°C

VO,set = 1.5Vdc

84.0

IO=IO, max , VO= VO,set

VO,set = 1.8Vdc

85.0

VO,set = 2.5Vdc

87.0

VO,set = 3.3Vdc

89.0

VO,set = 5.0Vdc

92.0

Switching Frequency

All

fsw

⎯

300

⎯

kHz

Dynamic Load Response

(dIo/dt=2.5A/

μs; VIN = VIN, nom; TA=25°C)

All

Vpk

⎯

200

⎯

Load Change from Io= 50% to 100% of

Io,max; 1μF ceramic// 10 μF tantalum

Peak Deviation

Settling Time (Vo<10% peak deviation)

All

⎯

μs

(dIo/dt=2.5A/

μs; VIN = VIN, nom; TA=25°C)

All

Vpk

⎯

200

⎯

Load Change from Io= 100% to 50%of Io,max:

1μF ceramic// 10 μF tantalum

Peak Deviation

Settling Time (Vo<10% peak deviation)

All

⎯

μs

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