APXW003A0X43-SRZ 参数 Datasheet PDF下载

Data Sheet

October 17, 2011

9-36V ProLynx

TM

: Non-isolated DC-DC Power Modules

9 – 36Vdc input; 3Vdc to 18Vdc output; 3A to 1.5A output current

Electrical Specifications

(continued)

Parameter

Output Voltage Set-point

Output Voltage

(Over all operating input voltage, resistive load, and

temperature conditions until end of life)

Adjustment Range (elected by an external resistor)

(Some output voltages may not be possible

depending on the input voltage – see Feature

Descriptions Section)

Output Regulation

Line (V

IN

=V

IN, min

to V

IN, max

)

Load (I

O

=I

O, min

to I

O, max

)

Temperature (T

ref

=T

A, min

to T

A, max

)

Remote Sense Range

Output Ripple and Noise on nominal output

(V

IN

=V

IN, nom

and I

O

=I

O, min

to I

O, max

Co = 0.1μF // 10

μF

ceramic capacitors)

Vout=3.3V, Vin=28V

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

RMS (5Hz to 20MHz bandwidth)

Vout=18V, Vin=28V

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

RMS (5Hz to 20MHz bandwidth)

External Capacitance

ESR

≥

1 mΩ

ESR

≥

10 mΩ

With the Tunable Loop

ESR

≥

0.15 mΩ

ESR

≥

10 mΩ

Output Current

Vo=3V

Vo=5V

Vo=12V

Vo=18V

Output Current Limit Inception (Hiccup Mode )

Output Short-Circuit Current

(V

O

≤250mV)

( Hiccup Mode )

Efficiency (I

O

=I

O, max ,

V

O

= V

O,set)

V

IN

= 12Vdc, T

A

=25°C

V

IN

= 12Vdc, T

A

=25°C

V

IN

= 28Vdc, T

A

=25°C

V

IN

= 28Vdc, T

A

=25°C

Switching Frequency

V

O, set

= 3.3Vdc

V

O, set

= 5Vdc

V

O,set

= 12Vdc

V

O,set

= 18Vdc

All

η

η

η

η

fsw

⎯

93.2

95.5

96.0

97.0

300

⎯

%

%

%

%

kHz

TM

1

TM

Device

All

All

Symbol

V

O, set

V

O, set

Min

-2

-2.5

Typ

Max

+2

Unit

% V

O, set

% V

O, set

⎯

+2.5

All

V

O

3

18

Vdc

All

All

All

All

⎯

⎯

⎯

0.4

0.4

0.4

0.5

% V

O, set

% V

O, set

% V

O, set

Vdc

All

All

All

All

38

12

116

38

mV

pk-pk

mV

rms

mV

pk-pk

mV

rms

Without the Tunable Loop

All

All

All

All

C

O, max

C

O, max

C

O, max

C

O, max

0

0

0

0

0

0

0

0

⎯

⎯

⎯

⎯

47

100

100

2000*

3

2.5

2

1.5

μF

μF

μF

μF

All

I

o

Adc

All

All

I

O, lim

I

O, s/c

200

1

% I

o,max

A

rms

1

Depending on Input and Output Voltage, external capacitors require using the new Tunable Loop feature to ensure that

TM

the module is stable as well as getting the best transient response. See the Tunable Loop section for details.

TM

* Larger values may be possible at specific output voltages. Please consult your Lineage Technical representative for

additional details.

LINEAGE

POWER

3