FW300F1 Lineage Power, FW300F1 Datasheet

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FW300F1

Manufacturer Part Number
FW300F1
Description
CONVERTER DC/DC 3.3V 198W OUT
Manufacturer
Lineage Power
Series
FW300r
Type
Isolated with Remote On/Offr
Datasheet

Specifications of FW300F1

Output
3.3V
Number Of Outputs
1
Power (watts)
198W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
Module
1st Output
3.3 VDC @ 60A
Size / Dimension
4.60" L x 2.40" W x 0.53" H (116.8mm x 61mm x 13.5mm)
Power (watts) - Rated
198W
Operating Temperature
-40°C ~ 100°C
Efficiency
79%
Approvals
CE, CSA, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-

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Data Sheet
July 2002
Description
The FW250F1 and FW300F1 Power Modules are dc-dc converters that operate over an input voltage range of
36 Vdc to 75 Vdc and provide a precisely regulated dc output. The outputs are fully isolated from the inputs,
allowing versatile polarity configurations and grounding connections. The modules have maximum power rat-
ings from 250 W to 300 W at a typical full-load efficiency of 79%.
Two or more modules may be paralleled with forced load sharing for redundant or enhanced power applications.
The package, which mounts on a printed-circuit board, accommodates a heat sink for high-temperature
applications.
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Association.
‡ This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should
The FW250F1 and FW300F1 Power Modules use advanced,
surface-mount technology and deliver high-quality, compact,
dc-dc conversion at an economical price.
Applications
Options
dc-dc Converters; 36 to 75 Vdc Input, 3.3 Vdc Output; 165 W to 198 W
be followed. (The CE mark is placed on selected products.)
Redundant and/or distributed power architectures
Telecommunications
Data processing
Heat sinks available for extended operation
FW250F1 and FW300F1 Power Modules:
Features
Size: 61.0 mm x 116.8 mm x 13.5 mm
(2.40 in. x 4.60 in. x 0.53 in.)
Wide input voltage range
High efficiency: 79% typical
Parallel operation with load sharing
Output voltage set-point adjustment (trim)
Thermal protection
Synchronization
Power good signal
Output current monitor
Output overvoltage and overcurrent protection
Constant frequency
Case ground pin
Input-to-output isolation
Remote sense
Remote on/off
Short-circuit protection
Output overvoltage clamp
ISO9001 Certified manufacturing facilities
UL* 60950 Recognized, CSA
Certified, VDE 0805 (IEC60950, 3rd ed.) Licensed
CE mark meets 73/23/EEC and 93/68/EEC
directives
22.2 No. 60950-00

Related parts for FW300F1

FW300F1 Summary of contents

Page 1

... Heat sinks available for extended operation Description The FW250F1 and FW300F1 Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated dc output. The outputs are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power rat- ings from 250 W to 300 typical full-load efficiency of 79% ...

Page 2

... Table 1. Input Specifications Parameter Operating Input Voltage Maximum Input Current ( V): I FW250F1 FW300F1 Inrush Transient Input Reflected-ripple Current, Peak-to-peak ( MHz, 12 µH source impedance; see Figure 14.) Input Ripple Rejection (120 Hz) Fusing Considerations CAUTION: This power module is not internally fused. An input line fuse must always be used. ...

Page 3

... External Load Capacitance (total for one unit or multiple paralleled units): FW250F1 FW300F1 Efficiency ( max see Figures 5, 6, and 15.): FW250F1 FW300F1 Switching Frequency Dynamic Response ( A/10µ µF aluminum and a 1.0 µF ceramic capacitor across the load; see Figures 9 through 12.): Load Change from I = 50 ...

Page 4

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Electrical Specifications Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance General Specifications Parameter Calculated MTBF ( max Weight ...

Page 5

July 2002 dc-dc Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for further information. ...

Page 6

... Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Characteristic Curves The following figures provide typical characteristics for the power modules INPUT VOLTAGE, V Figure 1. Typical FW250F1 Input Characteristics at Room Temperature INPUT VOL TAGE , V Figure 2. Typical FW300F1 Input Characteristics at Room Temperature (V) I 8-2222 (C) Figure 3. Typical FW250F1 Output Characteristics 3.5 3 2.5 2 ...

Page 7

... Figure 6. Typical FW300F1 Efficiency vs. Output Current at Room Temperature Tyco Electronics Corp 8-2226 (C) Figure 7. Typical FW250F1 Output Ripple Voltage at Room Temperature Input, and 50 A Output (A) O 8-1734 (C) Figure 8. Typical FW300F1 Output Ripple Voltage at Room Temperature and 60 A Output TIME, t (500 ns/div) 8-2227 ( TIME, t (500 ns/div) 8-1735 (C) 7 ...

Page 8

... TIME, t (200 µs/div) 8-2229 (C) Note: Tested with a 10 µF aluminum and a 1.0 µF ceramic capacitor across the load. Figure 12. Typical FW300F1 Transient Response to Step Increase in Load from 50% to 75% of Full Load at Room Temperature and 48 V Input (Waveform Averaged to Eliminate Ripple Component.) ...

Page 9

... Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Characteristic Curves (continued) TIME ms/div) Note: Tested with a 4000 µF aluminum and a 1.0 µF ceramic capaci- tor across the load. Figure 13. Typical FW300F1 Start-Up Transient at Room Temperature Input, and Full Load Test Configurations TO OSCILLOSCOPE L TEST 12 µ ...

Page 10

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Safety Considerations For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the ...

Page 11

July 2002 dc-dc Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Feature Descriptions (continued) Remote Sense Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote-sense connections. The voltage ...

Page 12

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Feature Descriptions (continued) Output Voltage Set-Point Adjustment (Trim) (continued) 1M 100k 10k PERCENT CHANGE IN OUTPUT VOLTAGE ( %) Figure 20. ...

Page 13

July 2002 dc-dc Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Feature Descriptions (continued) Synchronization Any module can be synchronized to any other module external clock using the SYNC IN or ...

Page 14

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Feature Descriptions (continued) Forced Load Sharing (Parallel Operation) (continued) When not using the parallel feature, leave the PARALLEL pin open. PARALLEL SENSE(+) SENSE(-) CASE V ...

Page 15

July 2002 dc-dc Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Thermal Considerations Heat Transfer Without Heat Sinks Derating curves for forced-air cooling without a heat sink are shown in Figures 25 and 26. ...

Page 16

... Example 8-1320 ( °C case temperature is desired, what is the minimum airflow necessary? Assume the FW300F1 module is operating at nominal line and an output cur- rent maximum ambient air temperature of 40 °C, and the heat sink is 0.5 inch. Solution Given Heat sink = 0 ...

Page 17

July 2002 dc-dc Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Thermal Considerations Heat Transfer with Heat Sinks Then solve the following equation – ----------------------- - ...

Page 18

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.), x.xx mm ± 0.25 mm (x.xxx ...

Page 19

... Ð 6.68 (4.200) Output Power 165 W 198 W 66.04 (2 .60 0) 7.62 (0.300) 7. (0.3 00) (0.50 12.70 SYNC O UT (0.500) 17 .78 ( 0.700) SYNC IN 22.86 ON 0.9 00) V Ð 5.1 (0.20) Device Code Comcode FW250F1 107859886 FW300F1 107253163 30 .48 (1.2 00) 50.8 (2.00) 8-1650 (C) 19 ...

Page 20

Converters Vdc Input, 3.3 Vdc Output; 165 W to 198 W Ordering Information (continued) Table 4. Device Accessories Accessory 1/4 in. transverse kit (heat sink, thermal pad, and screws) 1/4 in. longitudinal kit (heat sink, thermal ...

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