APTS050A0X datasheet(3/20 Pages) LINEAGEPOWER

3 / 20 page

Preliminary Data Sheet

February 14, 2011

GigaTLynxTM SMT Non-isolated Power Modules:

4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output

LINEAGE POWER

Electrical Specifications (continued)

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Set-point

(VIN=VIN,nom, IO=IO, nom, Tref=25°C)

All

VO, set

-1.0

⎯

+1.0

% VO, set

Output Voltage

All

VO, set

-2.0

⎯

+2.0

% VO, set

(Over all operating input voltage, resistive load,

and temperature conditions until end of life)

Adjustment Range

All

0.7

2.0

Vdc

Selected by an external resistor

Output Regulation

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

All

⎯

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

All

⎯

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

All

⎯

Remote Sense Range

All

0.5

Vdc

Output Ripple and Noise on nominal output

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

Cout = 1μF ceramic//10μF ceramic capacitors)

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

All

⎯

mVpk-pk

External Capacitance

Without the Tunable Loop

ESR ≥ 1 mΩ

All

CO, max

⎯

1200

μF

ESR ≥ 10 mΩ

All

CO, max

⎯

10000

μF

With the Tunable Loop

ESR ≥ 1 mΩ

All

CO, max

⎯

20000

μF

ESR ≥ 10 mΩ

All

CO, max

⎯

20000

μF

Output Current

All

50A

Adc

Output Current Limit Inception (Hiccup Mode )

All

IO, lim

⎯

180

⎯

% Io

Output Short-Circuit Current

All

IO, s/c

⎯

5.5

⎯

Adc

(VO≤250mV) ( Hiccup Mode )

Efficiency

VO, set = 0.7Vdc

81.1

VIN= 12V, TA=25°C

VO,set = 1.2Vdc

87.0

IO=IO, max , VO= VO,set

VO,set = 1.8Vdc

90.1

Switching Frequency

All

fsw

⎯

260

⎯

kHz

General Specifications

Parameter

Min

Typ

Max

Unit

Telcordia Issue 2, Method I, Case 3, Calculated MTBF (IO=IO, max,

TA=40°C)

4,755,661

Hours

Weight

⎯

14.22 (0.5)

g (oz.)

__________________________________

External capacitors may require using the new Tunable Loop

TM feature to ensure that the module is stable as well as

getting the best transient response. See the Tunable Loop

TM section for details.

APTS050A0X Datasheet(PDF) 3 Page - Lineage Power Corporation

APTS050A0X Datasheet(HTML) 3 Page - Lineage Power Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL