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Conformity to RoHS Directive
DC to DC Converters
Distributed Power Supplies for Systems, Insulation Type
CF Series CFP10W/CFR15W/CFT30W Types
FEATURES
• This is an insulated onboard type product delivering among the
best efficiency in the industry.
This product delivers an efficiency of 91% (30W products) owing
to our unique synchronous rectification circuitry.
• This is an SMD onboard type, offering the lowest height profiles
in the industry. By optimizing mounting methods, we have been
able to achieve a thickness of only 4.0mm (10W).
• Wide operating temperature range from –40 to +85°C with natu-
ral air cooling (No derating).
• Wide input voltage range (DC.36 to 75V)
• Parallel operation is possible.
• Remote ON-OFF function.
• Various protective functions(output overvoltage protection,
output overcurrent protection and output undervoltage
protection)
• Alarm signal output function.
• It is lead-free compatible.
• It is a product conforming to RoHS directive.
PART NUMBERS AND RATINGS
Output voltage
(V)
5
3.3
2.5
1.8
1.5
10W Type
Current(A)
2
3
3
3
Part No.
CFP050-2R0
CFP033-3R0
CFP025-3R0
CFP018-3R0
15W Type
Current(A)
3
4.5
4.5
4.5
5.2
Part No.
CFR050-3R0
CFR033-4R5
CFR025-4R5
CFR018-4R5
CFR015-5R2
30W Type
Current(A)
9
Part No.
CFT033-09R0
PRODUCT IDENTIFICATION
CFP 033
–
3R0
(1)
(2)
(3)
(1) Series name (CFP: 10W, CFR: 15W, CFT: 30W type)
(2) Rated output voltage
(3) Rated output current
SPECIFICATIONS AND STANDARDS
CFP10W
CFR15W
CFT30W
36 to 60[Continuation]/
36 to 60[Continuation]/
36 to 60[Continuation]/
Input voltage Edc
V
75[Transient 10ms]
75[Transient 10ms]
75[Transient 10ms]
Output voltage Edc
V
1.5, 1.8, 2.5, 3.3, 5, 5.2
1.5, 1.8, 2.5, 3.3, 5
3.3
∗
1
W
10
15
30
Maximum output power
Efficiency
%
88typ.[3.3V output]
89typ.[3.3V output]
91typ.[3.3V output]
Ripple noise Ep-p
mV
50max.
50max.
50max.
Start up time
ms
50typ.
50typ.
50typ.
∗
2
Yes(Output voltage shut-down type)
Overvoltage protection
Yes(Output voltage shut-down type)
Overcurrent protection
∗
2
Alarm output
Yes
Overheat protection
No
Remote ON-OFF
Yes
Remote sensing
No
Parallel operation
Possible
Output voltage external variable function
No
Safety standards
UL60950, CSA C22.2 No.60950(C-UL)
4.3
×
31.2
×
37.3[H
×
W
×
L]
4.5
×
42.4
×
45[H
×
W
×
L]
External dimensions
mm
4.3
×
27.2
×
37.3[H
×
W
×
L]
Weight
g
8typ.
8typ.
17typ.
Mounting method
Mounted from the terminal side (soldered).
∗
1
Please note that the maximum output voltage will vary depending on the output voltage. Provisions for derating due to the ambient temperature are not
required(100% at +85°C).
∗
2
Recovery can be achieved by re-applying input or by operating the on/off control on the remote (after an interval of about 1 sec.).
Type
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
003-01 / 20051203 / ea399_cf.fm
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COMMON SPECIFICATIONS
Temperature range
Humidity range
Cooling conditions
Vibration
Shock
Withstand voltage
Operating(°C)
Storage(°C)
Operating(%)RH
Storage(%)RH
–40 to +85[Ambient temperature of the power supply]
–40 to +85[Ambient temperature of the power supply]
20 to 85[Maximum wet-bulb temperature: 38°C, without dewing]
10 to 95[Maximum wet-bulb temperature: 38°C, without dewing]
Natural cooling[0.2m/s]
Number of vibration: 10 to 55Hz, Sweep time: 1s, All amplitude 1.52mmp-p,
Vibration time: X, Y, Z directions, each 2h
Acceleration 100G, Half sine wave, Pulse Duration: 6ms, each directions 3 times, total 18 times
Input terminal to output terminal: DC.1.5kV[1min, cutout current 2mA]
SHAPES AND DIMENSIONS
10W/CFP TYPE
Pin direction
NC
1
2
3
4
5
15W/CFR TYPE
Pin direction
Diameter of the attachment
surface ø10min.
Diameter of the attachment
surface ø10min.
NC
13
12
11
10
9
8
7
6
NC
TERMINAL FUNCTIONS
10W/15W TYPES
1
2
3
4
5
6
7
8
9
10
11
12
13
+Vout
+Vout
+Vout
–Vout
–Vout
ALM
RC
PO
NC
+Vin
+Vin
–Vin
–Vin
DC output terminal(+)
DC output terminal(+)
DC output terminal(+)
DC output terminal(–)
DC output terminal(–)
Alarm output terminal
Remote ON-OFF terminal
All startup or all off
DC input terminal(+)
DC input terminal(+)
DC input terminal(–)
DC input terminal(–)
2.17±0.5
2.17±0.5
27.2±0.5
Errors are not
accumulated
Part No.
Lot No.
Marking
NC
2.54±0.2
Part No.
Lot No.
Marking
NC
37.3±0.5
4.3max.
(4.0typ.)
Coplanarity
0.1max.
37.3±0.5
4.3max.
(4.0typ.)
Dimensions in mm
Coplanarity
0.1max.
39.9±0.6
Dimensions in mm
39.9±0.6
30W/CFT TYPE
Diameter of the attachment
surface ø10
Attachment surface has no unevenness
NC
NC
12
13
14
15
16
17
18
19
20
21
TERMINAL FUNCTIONS
30W TYPE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ALM
NC
RC
NC
PO
–Vin
–Vin
–Vin
+Vin
+Vin
+Vin
+Vout
+Vout
+Vout
+Vout
–Vout
–Vout
–Vout
–Vout
–Vout
–Vout
Alarm output terminal
Remote ON-OFF terminal
All startup or all off.
DC input terminal(–)
DC input terminal(–)
DC input terminal(–)
DC input terminal(+)
DC input terminal(+)
DC input terminal(+)
DC output terminal(+)
DC output terminal(+)
DC output terminal(+)
DC output terminal(+)
DC output terminal(–)
DC output terminal(–)
DC output terminal(–)
DC output terminal(–)
DC output terminal(–)
DC output terminal(–)
NC
NC
5
4
3
2
1
NC
NC
10.16±0.2
Pin direction
(1.3)
Coplanarity
0.1max.
42.4±0.5
4.5max.
(4.2typ.)
45.0±0.6
Dimensions in mm
• All specifications are subject to change without notice.
003-01 / 20051203 / ea399_cf.fm
2.54±0.2
Errors are not
accumulated
45max.
8
7
6
5.08±0.2
5.08±0.2
NC
NC
11
10
9
31.2±0.5
NC
1
2
3
4
5
NC
13
12
11
10
9
8
7
6
NC
4.17±0.5
4.17±0.5 2.54±0.2
not
Errors are
accumulated
Talking
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