NSR010A0X4-51Z 参数 Datasheet PDF下载

Data Sheet

August 14, 2009

Naos Raptor 10A: Non-Isolated DC-DC Power Modules

4.5 – 14Vdc input; 0.59Vdc to 6Vdc Output; 10A output current

Electrical Specifications (continued)

Parameter

Output Voltage Set-point (with 0.5% tolerance

for external resistor used to set output voltage)

Output Voltage

(Over all operating input voltage, resistive load,

and temperature conditions until end of life)

Adjustment Range

Selected by an external resistor

Output Regulation (for V

o

≥

2.5Vdc)

Line (V

IN

=V

IN, min

to V

IN, max

)

Load (I

O

=I

O, min

to I

O, max

)

Output Regulation (for V

o

<2.5Vdc)

Line (V

IN

=V

IN, min

to V

IN, max

)

Load (I

O

=I

O, min

to I

O, max

)

Output Ripple and Noise on nominal output

(V

IN

=V

IN, nom

and I

O

=I

O, min

to I

O, max

Cout = 0.0μF)

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

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

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

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

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

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

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

External Capacitance

ESR

≥

1 mΩ

With the Tunable Loop

ESR

≥

0.15 mΩ

ESR

≥

10 mΩ

Output Current

Output Current Limit Inception (Hiccup Mode )

Output Short-Circuit Current

(V

O

≤250mV)

( Hiccup Mode )

Efficiency

(V

IN

= 6Vdc)

V

O,set

= 0.59Vdc

V

O, set

= 1.2Vdc

V

O,set

= 1.8Vdc

V

O,set

= 2.5Vdc

V

O,set

= 3.3Vdc

V

O,set

= 5.0Vdc

V

O,set

= 6.0Vdc

Switching Frequency

1

TM

1

TM

Device

All

All

Symbol

V

O, set

V

O, set

Min

-1.5

-3.0

Typ

Max

+1.5

Unit

% V

O, set

% V

O, set

⎯

+3.0

All

V

O

0.59

6

Vdc

All

All

All

All

-0.2

⎯

⎯

+0.2

0.8

+5

20

% V

O, set

% V

O, set

mV

mV

-5

⎯

⎯

V

O

= 0.59Vdc

V

O

= 1.2Vdc

V

O

= 1.8Vdc

V

O

= 2.5Vdc

V

O

= 3.3Vdc

V

O

= 5.0Vdc

V

O

= 6.0Vdc

⎯

⎯

⎯

⎯

⎯

⎯

⎯

20

23

25

30

40

50

60

mV

pk-pk

mV

pk-pk

mV

pk-pk

mV

pk-pk

mV

pk-pk

mV

pk-pk

mV

pk-pk

Without the Tunable Loop

All

All

All

All

All

All

C

O, max

C

O, max

C

O, max

I

o

I

O, lim

I

O, s/c

η

η

η

η

η

η

η

f

sw

0

0

0

0

⎯

⎯

⎯

150

1

65.4

78.8

83.5

87.1

89.6

92.6

93.6

200

1000

5000

10

μF

μF

μF

Adc

% I

o,max

Arms

%

%

%

%

%

%

%

V

IN

= 12Vdc, T

A

=25°C

I

O

=I

O, max ,

V

O

= V

O,set

All

⎯

600

⎯

kHz

External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as

TM

getting the best transient response. See the Tunable Loop section for details.

LINEAGE

POWER

3