QSW025A0B1Z datasheet(3/16 Pages) LINEAGEPOWER

부품명	QSW025A0B1Z

상세설명	36 - 75Vdc Input; 12Vdc Output; 25A Output Current

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제조업체	LINEAGEPOWER [Lineage Power Corporation]

홈페이지	http://www.lineagepower.com

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Data Sheet

February 16, 2009

QSW025A0B Series Power Modules; DC-DC Converters

36 – 75Vdc Input; 12Vdc Output; 25A Output Current

LINEAGE POWER

3

Electrical Specifications (continued)

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Set-point

(VIN=VIN,nom, IO=15A, Ta =25°C)

All

VO, set

12

Vdc

Output Voltage

(Over all operating input voltage, resistive load,

and temperature conditions until end of life)

VO

11.4

⎯

12.6

Vdc

Output Regulation

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

All

⎯

24

36

mV

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

All

⎯

360

600

mV

Temperature (TA = -40ºC to +85ºC)

All

⎯

250

mV

Output Ripple and Noise on nominal output

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

RMS (5Hz to 20MHz bandwidth)

All

⎯

33

65

mVrms

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

All

⎯

100

200

mVpk-pk

External Capacitance

All

CO, max

0

⎯

20,000

μF

Output Current

All

Io

0

25

Adc

Output Current Limit Inception

All

IO, lim

⎯

30

⎯

Adc

Efficiency

VIN=VIN, nom, TA=25°C

IO=IO, max , VO= VO,set

All

η

⎯

95

⎯

%

Switching Frequency (input ripple is ½ fsw)

fsw

⎯

300

⎯

kHz

Dynamic Load Response

(dIo/dt=1A/10

μs; Vin=Vin,nom; TA=25°C; Tested

with a 10 μF aluminum and a 1.0 μF tantalum

capacitor across the load.)

Load Change from Io= 50% to 75% of Io,max:

Peak Deviation

Settling Time (Vo<10% peak deviation)

All

Vpk

ts

⎯

__

550

500

⎯

__

mVpk

μs

Load Change from Io= 75% to 50% of Io,max:

Peak Deviation

Settling Time (Vo<10% peak deviation)

Vpk

ts

__

550

500

__

mVpk

μs

Isolation Specifications

Parameter

Symbol

Min

Typ

Max

Unit

Isolation Capacitance

Ciso

⎯

1000

⎯

pF

Isolation Resistance

Riso

10

⎯

MΩ

General Specifications

Parameter

Device

Min

Typ

Max

Unit

MTBF

All

2,651,917

Hours

Calculated Reliability Based upon Telcordia SR-

332 Issue 2: Method I, Case 1, (IO=80%IO, max,

TA=40°C, Airflow = 200 lfm), 90% confidence

FIT

All

337.1

10

9/Hours

Weight – Open Frame

⎯

49 (1.73)

⎯

g (oz.)

Weight – with Baseplate option

⎯

64 (2.24)

⎯

g (oz.)

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