JW150A データシートの表示（PDF） - Tyco Electronics

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JW150A

Power Modules: dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W

Tyco Electronics 

Data Sheet

July 1999

JW050A, JW075A, JW100A, JW150A Power Modules:

dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W

Electrical Specifications (continued)

Table 2. Output Specifications

Parameter

Output Voltage Set Point

(VI = 48 V; IO = IO, max; TC = 25 °C)

Output Voltage

(Over all operating input voltage, resistive load,

and temperature conditions until end of life.

See Figure 19.)

Output Regulation:

Line (VI = 36 V to 75 V)

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

Temperature (TC = –40 °C to +100 °C)

Output Ripple and Noise Voltage

(See Figure 18.):

RMS

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

External Load Capacitance

Output Current

(At IO < IO, min, the modules may exceed output

ripple specifications.)

Output Current-limit Inception

(VO = 90% of VO, nom)

Output Short-circuit Current (VO = 250 mV)

Efficiency (VI = 48 V; IO = IO, max; TC = 70 °C)

Switching Frequency

Dynamic Response

(∆IO/∆t = 1 A/10 µs, VI = 48 V, TC = 25 °C;

tested with a 10 µF aluminum and a 1.0 µF

ceramic capacitor across the load):

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

Peak Deviation

Settling Time (VO < 10% of peak deviation)

Load Change from IO = 50% to 25% of IO, max:

Peak Deviation

Settling Time (VO < 10% of peak deviation)

Device

All

All

All

All

All

All

All

All

JW050A

JW075A

JW100A

JW150A

JW050A

JW075A

JW100A

JW150A

All

JW050A

JW075A

JW100A

JW150A

All

All

All

All

All

Symbol

VO, set

VO

—

—

—

—

—

—

IO

IO

IO

IO

IO, cli

IO, cli

IO, cli

IO, cli

—

η

η

η

η

—

—

—

—

—

* Consult your sales representative or the factory.

† These are manufacturing test limits. In some situations, results may differ.

Min

4.92

4.85

—

—

—

—

—

0

0.5

0.5

0.5

0.5

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Typ

5.0

—

0.01

0.05

15

—

—

—

—

—

—

—

12.0

18.0

23.0

34.5

170

84

84

84

84

500

2

300

2

300

Max

Unit

5.08

Vdc

5.15

Vdc

0.1

%VO

0.2

%VO

50

mV

40 mVrms

150 mVp-p

*

µF

10

A

15

A

20

A

30

A

14†

A

21†

A

26†

A

39†

A

—

%IO, max

—

%

—

%

—

%

—

%

—

kHz

—

%VO, set

—

µs

—

%VO, set

—

µs

Tyco Electronics Corp

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