FW300R1 Lineage Power, FW300R1 Datasheet - Page 3

• Manufacturer Part Number: FW300R1
• Description: CONVERTER DC/DC 28V 300W OUT
• Manufacturer: Lineage Power
• Series: FW300r
• Type: Isolated with Remote On/Offr

Specifications of FW300R1

• Output: 28V
• Number Of Outputs: 1
• Power (watts): 300W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: Module
• 1st Output: 28 VDC @ 10.7A
• Size / Dimension: 4.60" L x 2.40" W x 0.53" H (116.8mm x 61mm x 13.5mm)
• Power (watts) - Rated: 300W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 90.5%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
March 2000
Tyco Electronics Corp..
Electrical Specifications
Table 2. Output Specifications
* Consult your sales representative or the factory.
† These are manufacturing test limits. In some situations, results may differ.
Output Voltage Set Point
Output Voltage
Output Regulation:
Output Ripple and Noise Voltage
External Load Capacitance:
Output Current
Output Current-limit Inception
Output Short-circuit Current
Efficiency (V
Switching Frequency
Dynamic Response
(V
(Over all operating input voltage, resistive load,
and temperature conditions until end of life; see
Figure 10 and Feature Descriptions.)
(See Figures 4 and 9.):
(At I
ripple specifications.):
(V
(V
see Figure 2.)
see Figures 3 and 10.):
( I
with a 330 µF aluminum and a 1.0 µF ceramic
capacitor across the load; see Figures 5 and 6.):
Line (V
Load (I
Temperature (T
RMS
Peak-to-peak (5 Hz to 20 MHz)
FW250R1
FW300R1
FW250R1
FW300R1
FW250R1
FW300R1
Load Change from I
Load Change from I
O
I
O
O
= 48 V; I
Peak Deviation
Settling Time (V
Peak Deviation
Settling Time (V
= 90% of V
/ t = 1 A/10 µs, V
O
= 1.0 V; indefinite duration, no hiccup mode;
< I
O
I
O, min
= 36 V to 75 V)
= I
I
O
= 48 V; I
O, min
, the modules may exceed output
= I
O, set
O, max
C
to I
; see Feature Descriptions.)
= –40 °C to +100 °C)
Parameter
O
O
O
; T
O, max
O
O
I
< 10% of peak deviation)
< 10% of peak deviation)
= 48 V, T
= I
= 50% to 75% of I
= 50% to 25% of I
C
= 25 °C)
O, max
)
; T
C
(continued)
C
= 25 °C; tested
= 25 °C;
FW250R1 and FW300R1 Power Modules: dc-dc Converters:
O, max
O, max
36 Vdc to 75 Vdc Input, 28 Vdc Output; 250 W to 300 W
:
:
Symbol
V
I
O, cli
O, set
V
—
—
—
—
—
—
—
—
—
—
—
—
—
I
I
O
O
O
27.45
27.16
Min
330
330
0.3
0.3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
28.0
0.01
0.05
90.5
90.5
Typ
100
475
250
200
250
200
—
—
—
—
—
—
—
—
—
28.55
28.84
130
Max
10.7
300
200
150
0.1
0.2
50
—
—
—
—
—
—
—
9
*
*
†
%I
%I
mVrms
mVp-p
%V
%V
Unit
Vdc
Vdc
kHz
mV
mV
mV
µF
µF
O, max
O, max
µs
µs
%
%
A
A
O
O
3