Requirement Document
FW330F1-59T
Power Module
36Vdc to 75Vdc Inputs; 3.3Vdc Output 330 Watts
Description
The FW330F1-59T Power Modules are the same as the FW330F1 Power
Modules (consult the FW330 series Power Modules Data Sheet, DS98-240,
issued March 2000 for application details) with the following exceptions:
Electrical Specifications
Parameter
External Output Capacitance
Required
Symbol
Min
8,000
Typ
11,200
Max
14,000
Unit
uf
Ordering Information
Input
Voltage
36-75Vdc
Output
Voltage
3.3Vdc
Output
Power
330 watts
Device Code Comcode
FW330F1-59T
108755794
08/30/01
RQ01-059EPS
Advance Data Sheet
March 2000
FW330 Power Modules: dc-dc Converters;
36 to 75 Vdc Input, 3.6, 3.3, 2.5, 2.0, or 1.8 Vdc Output; 180 W to 330
W
Features
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Size: 61.0 mm x 116.8 mm x 14.5 mm
(2.40 in. x 4.60 in. x 0.57 in.)
High efficiency: 79% typical (only for Fs)
Parallel operation with forced load sharing
Parallelable with FW300F1 and JFW050-150F1
(only for FW330F1, -T, -33T)
Output voltage set-point adjustment (trim)
Overtemperature protection with thermal warning
signal
Anti-rollback circuit
Synchronization
Power good signal
Output current monitor
Output overvoltage and overcurrent protection
Overcurrent and overvoltage set-point adjustment
Constant frequency, case ground pin
Remote sense
Primary and secondary remote on/off
Short-circuit protection
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The FW330 Power Modules use advanced, surface-mount
technology and deliver high-quality, compact, dc-dc
conversion at an economical price.
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Applications
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Redundant and distributed power architectures
Computer equipment
Communications equipment
Options
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Heat sinks for improved thermal management
Choice of primary remote on/off logic
Delayed current-limit shutdown
Temperature monitor signal
ISO*
9001 Certified manufacturing facilities
UL
†
1950 Recognized,
CSA
‡
C22.2 No. 950-95
Certified, and
VDE
§
0805 (EN60950, IEC950)
Licensed
CE mark meets 73/23/EEC and 93/68/EEC direc-
tives**
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Description
The FW330S3R671, FW330F1, FW330G1, FW330D1, and FW330Y1 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 out-
puts are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The
modules have maximum power ratings from 180 W to 330 W at a typical full-load efficiency of 79% only for Fs.
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. Listed above are the enhanced features for convenience and flexibility in redundant and/or distributed
power applications.
*
ISO
is a registered trademark of the International Organization for Standardization.
†
UL
is a registered trademark of Underwriters Laboratories, Inc.
‡
CSA
is a registered trademark of Canadian Standards Assn.
§
VDE
is a trademark of Verband Deutscher Elektrotechniker e.V.
** This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should
be followed. (The CE mark is placed on selected products.)
FW330 Power Modules: dc-dc Converters;
Advance Data Sheet
36 to 75 Vdc Input, 3.6, 3.3, 2.5, 2.0, or 1.8 Vdc Output; 180 W to 330 W
March 2000
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Input Voltage:
Continuous
Transient (100 ms)
I/O Isolation Voltage (for 1 minute)
Operating Case Temperature
(See Thermal Considerations section and
Figure 29).
Storage Temperature
Symbol
V
I
V
I, trans
—
T
C
Min
—
—
—
–40
Max
80
100
1500
100
Unit
Vdc
Vdc
V
°C
T
stg
–55
125
°C
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Table 1. Input Specifications
Parameter
Operating Input Voltage
Maximum Input Current (V
I
= 0 V to 75 V):
FW330S3R671-56
FW330F1, -T, -33T
FW330G1, 71-56T
FW330D1
FW330Y1-33T
Maximum Input Current (V
I
= 36 V to 75 V):
FW330S3R671-56
FW330F1, -T, -33T
FW330G1, 71-56T
FW330D1
FW330Y1-33T
Inrush Transient
Input Reflected-ripple Current, Peak-to-peak
(5 Hz to 20 MHz, 12 µH source impedance;
see Figure 17).
Input Ripple Rejection (120 Hz)
Fusing Considerations
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone
operation to an integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fus-
ing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The
safety agencies require a normal-blow fuse with a maximum rating of 20 A (see Safety Considerations section).
Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same
type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information.
2
Tyco Electronics Corp.
Symbol
V
I
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
I
I, max
i
2
t
—
Min
36
—
—
—
—
—
—
—
—
—
—
—
—
Typ
48
—
—
—
—
—
—
—
—
—
—
—
10
Max
75
16.3
13.4
10.8
8.9
8.3
11.8
13.4
10.8
8.9
8.3
2.0
—
Unit
Vdc
A
A
A
A
A
A
A
A
A
A
A
2
s
mAp-p
—
—
60
—
dB
FW330 Power Modules: dc-dc Converters;
Advance Data Sheet
36 to 75 Vdc Input, 3.6, 3.3, 2.5, 2.0, or 1.8 Vdc Output; 180 W to 330 W
March 2000
Electrical Specifications
(continued)
Table 2. Output Specifications
Parameter
Output Voltage Set Point
(V
I
= 48 V; I
O
= I
O, max
; T
C
= 25 °C)
FW330S3R671-56
FW330F1, -T
FW330F1-33T
FW330G71-56T
FW330D1
FW330Y1-33T
Output Voltage
(Over all operating input voltage, static resistive
load, and temperature conditions until end of life;
see Figure 19 and Feature Descriptions.)
FW330S3R671-56
FW330F1, -T
FW330F1-33T
FW330G71-56T
FW330D1
FW330Y1-33T
Output Regulation:
Line (V
I
= 36 V to 75 V)
Load (I
O
= I
O, min
to I
O, max
)
Temperature (T
C
= –40 °C to +100 °C)
Output Ripple and Noise Voltage
(See Figure 18.):
RMS; (for non -T, F1 and D1)
Peak-to-peak (5 Hz to 20 MHz); (for non -T, F1
and D1)
RMS
Peak-to-peak (5 Hz to 20 MHz)
External Load Capacitance (total for one unit or
multiple paralleled units):
Total Output Capacitance
†
:
FW330S3R671-56
FW330F1
FW330F1-T, Y1-T
FW330F1-33T
FW330G71-56T
FW330D1
FW330Y1-33T
Output Current (At I
O
< I
O, min
, the modules may
exceed output ripple specifications.)
FW330S3R6
Symbol
Min
Typ
Max
Unit
V
O, set
V
O, set
V
O, set
V
O, set
V
O, set
V
O, set
3.58
3.24
3.26
2.48
1.97
1.78
3.6
3.3
3.3
2.5
2.0
1.8
3.62
3.35
3.34
2.513
2.03
1.82
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
V
O
V
O
V
O
V
O
V
O
V
O
—
—
—
3.52
3.20
3.23
2.45
1.94
1.76
—
—
—
—
—
—
—
—
—
1
2
15
3.68
3.40
3.37
2.55
2.06
1.84
2
4
50
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mV
mV
mV
—
—
—
—
—
—
—
—
—
—
—
—
40
150
20
50
mVrms
mVp-p
mVrms
mVp-p
C
O
C
O
C
O
C
O
C
O
C
O
C
O
I
O
I
O
—
0
—
—
0
—
—
0.5
—
650
2,200
10,000
32,000
35,000
2,200
195,000
—
—
*
*
*
*
*
*
*
100
90
µF
µF
µF
µF
µF
µF
µF
A
A
* Consult your sales representative or the factory.
† Exceptionally low values of ESR can lead to diminished stability margins.
Tyco Electronics Corp.
3
FW330 Power Modules: dc-dc Converters;
Advance Data Sheet
36 to 75 Vdc Input, 3.6, 3.3, 2.5, 2.0, or 1.8 Vdc Output; 180 W to 330 W
March 2000
Electrical Specifications
(continued)
Table 2. Output Specifications
(continued)
Parameter
Output Current-limit Inception
(V
O
= 90% of V
O, set
; see Feature Descriptions.)
Output Short-circuit Current
(V
O
= 1.0 V; indefinite duration, no hiccup mode.)
Efficiency (V
I
= 48 V; I
O
= I
O, max
; T
C
= 25 °C):
FW330S3R671-56
FW330F1, -T, -33T
FW330G71-56T
FW330D1
FW330Y1-33T
Switching Frequency
Dynamic Response
(dependent upon capactive load
(ex. FW330G71-56T with 38,000 µF, 0.6 m
Ω
,
∆
I
O
/
∆
t = 10 A/µs, V
I
= 48 V, T
C
= 25 °C)):
Load Change from I
O
= 50% to 75% of I
O, max
:
Peak Deviation
Settling Time (V
O
< 10% of peak deviation)
Load Change from I
O
= 50% to 25% of I
O, max
:
Peak Deviation
Settling Time (V
O
< 10% of peak deviation)
Symbol
I
O, cli
—
η
η
η
η
η
All
Min
103
—
Typ
—
—
Max
130
*
170
Unit
% I
O, max
% I
O, max
—
—
—
—
—
—
80
79
76
74
72
500
—
—
—
—
—
—
%
%
%
%
%
kHz
—
—
—
—
—
—
—
—
20
300
20
300
—
—
—
—
mV
µs
mV
µs
* These are manufacturing test limits. In some situations, results may differ.
Table 3. Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
Min
—
10
Typ
1700
—
Max
—
—
Unit
pF
M
Ω
General Specifications
Parameter
Calculated MTBF (I
O
= 80% of I
O, max
; T
C
= 40 °C)
Weight
Min
—
Typ
Max
1,700,000
—
340 (12.2)
Unit
hours
g (oz.)
4
Tyco Electronics Corp.
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