CE-0928 [TDK]
DC-DC Regulated Power Supply Module, 1 Output, 1.98W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE-8;
| 型号： | CE-0928 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 1.98W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE-8 局域网 |
| 文件： | 总3页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
A381_CE_09
(1/3)
TDK DC-DC Converter
Non-insulation, SMD type, High efficiency, 1-year warranty period
CE-09 SERIES
SPECIFICATIONS AND STANDARDS
PART NO.
CE-0926
CE-0927
CE-0928
CE-0929
CE-0930
CE-0931
CE-0932
Maximum output power
INPUT CONDITIONS
Input voltage Edc
Efficiency(typ.) 1
W
1.2
1.2
1.98
0.6
1.5
1.2
1
V
+3.0 to +5.5
80
+3.0 to +3.6
80
+4.5 to +5.5
88
+3.0 to +5.5
67
+3.0 to +3.6
83
+3.0 to +5.5
83
+3.0 to +5.5
72
%
OUTPUT CHARACTERISTICS
Standard output voltage Edc
Maximum output current
V
V
±12.0
—
+2
+3.3
–2
+5
±15.0
—
–5
+1.0 to +2.0
+2.0 to +3.3
–1.8 to –2.5
+4.0 to +5.8
–4.0 to –5.5
Output voltage setting deviation(max.) mA
50/ch 4
600
±4
600
±4
300
±4
300
±4
40/ch 4
200
±5
Maximum output current
Output voltage total variation mV
Ripple noise Ep-p(typ.) mV
%
±5
±4
3
50
50
50
50
50
50
50
100
100
100
100
100
100
100
1 The maximum power value equals the standard output voltage multiplied by
the maximum output current.
2 The standard output voltage depends upon each product. The output voltage
in the normal condition is distributed over the upper limit side within the
output voltage stability range (other than CE-0926, CE-0931).
PRECAUTIONS
• When a choke coil is connected between the input-side power
supply and the terminal 2, it should be of 4.7µH max.
Otherwise, an output ripple may be increased.
Output voltage setting method
If there is a difference from the required output voltage, substitute an
absolute value of the required output voltage into Vo in one of the following
equations to calculate Rex and then install the product between the
connected terminals.
• When the input-side power supply has a high ripple voltage or
when it is required to reduce the ripple returning from the
converter to the input, connect a capacitor having an
appropriate capacity.
Part No.
CE-0927
Terminal No.
6,7
Expression
5.90×Vo–5.95
Rex=
Rex=
Rex=
Rex=
Rex=
2–Vo
• To normally start the converter, the rise time of the input voltage
must be 40ms max. In other words, it is required to limit the time
to 40ms between the time points of exceeding a 0.5V input
voltage and going-up to the predetermined input voltage range.
• Parallel operation to increase output current is not possible.
• Cleaning of this product is inhibited.
13×Vo–25.56
3.3–Vo
CE-0928
CE-0929
CE-0930
CE-0932
6,7
5,6
6,8
5,6
34×Vo–61
2–Vo
46×Vo–183
5.83–Vo
98×Vo–389
5.5–Vo
• Less-residue or non-cleaning type flux should be used so as to
omit the cleaning.
Unit: V,kΩ
3 Output voltage total variation (%) is a regulation including a load variation, an
input variation, and a temperature variation, compared with the output
voltage stability value.
4 The output side (lo2) of the output model should be used within the range of
the operating area shown below.
CE-0926
CE-0931
40
50
40
30
20
10
30
20
10
Operating
Area
Operating
Area
0
10
20
30
40
)
0
10 20 30 40 50
(
)
(
Load Current Io1 mA
Load Current Io1 mA
All specifications are subject to change without notice.
A381_CE_09
(2/3)
TDK DC-DC Converter
Non-insulation, SMD type, High efficiency, 1-year warranty period
CE-09 SERIES
SHAPES AND DIMENSIONS
8-ø0.8
Cut through-hole
1.3
Metal case
1
2
3
4
8
7
6
5
CE-09XX
TDK JAPAN
Lot No.
18±0.3
Pattern(Resist)
P=2±0.3
Dimensions in mm
Note) Case is connected to GND.
1 2
9.4
2
LAND DIMENSIONS(REFERENCE)
Pattern inhibited area 1.4
(CE-0929 only)
1.6
1
15.4
19.4
(
)
Terminal connection
No.
1
CE-0926
GND
Vin
CE-0927
GND
Vin
CE-0928
GND
Vin
CE-0929
GND
Vin
CE-0930
GND
Vin
CE-0931
GND
Vin
CE-0932
GND
Vin
2
3
GND
N.C.
GND
N.C.
–Vo
GND
N.C.
GND
N.C.
GND
N.C.
GND
N.C.
GND
N.C.
GND
N.C.
–Vo
GND
N.C.
4
5
GND
Vo-adj.
+Vo
GND
Vo-adj.
+Vo
GND
Vo-adj.
–Vo
GND
Vo-adj.
N.C.
GND
Vo-adj.
–Vo
6
7
8
+Vo
+Vo
+Vo
N.C.
+Vo
+Vo
N.C.
While the terminals 1, 3, and 5 are internally-common GND terminals, the terminal 3 should be used for the input-side GND and the terminal 5 should be used for the
output-side GND, as much as possible (or they should be for a plain GND terminal).
The terminal 1 should not always be connected to a GND.
COMMON SPECIFICATIONS
AUXILIARY FUNCTIONS
Output voltage setting function
Overcurrent protection
CONSTRUCTIONS
External dimensions
Weight
Yes(Except CE-0926 and CE-0931)
No
mm
g
18×4×11.8(W×H×D)
1.5
TEMPERATURE AND HUMIDITY
Operating temperature range °C
–40 to +85
–40 to +85
Storage temperature range
Operating humidity range
Storage humidity range
AMPLITUDE AND VIBRATION
Amplitude
°C
(%)RH
(%)RH
10 to 95[Maximum wet-bulb temperature: 38°C]
10 to 2000Hz, 4min/cycle, 10G, 3 directions each 30min
100G, 6ms, 6 directions, each 3 times
Vibration
All specifications are subject to change without notice.
A381_CE_09
(3/3)
TDK DC-DC Converter
OPERATING MANUAL
CIRCUIT DIAGRAMS
PACKAGING STYLE AND QUANTITY
There are two packaging styles of separate product and taping
product. The part No. of the taping product ends with -TP.
Example of Part No.: CE-0931-TP
CE-0926,0931
3.3 / 5 V
Io1
1
2
3
4
8
7
6
5
Io2
vr1
Load
Taping specifications
Load
vr2
3.3µF
Carrier tape dimensions
ø1.5±0.1
16±0.1
0.3±0.05
4±0.1
Io
CE-0927,0928
3.3 / 5V
1
2
3
4
8
7
6
5
vro
Rex
Load
3.3 µF
12.8±0.2
ø1.5×1.7
CE-0929,0932
3.3 / 5V
1
2
3
4
8
7
6
5
Io
3.3µF
vro
Rex
Load
Reel dimensions
(2)
33.5±0.5
CE-0930
3.3 V
Io
2.5
ø13.5
1
2
3
4
8
7
6
5
ø21
2
vro
Rex
Load
3.3µF
120°
(37.5)
RECOMMENDED REFLOW SOLDERING CONDITIONS
Package quantity: 500 units per reel
Max. 3 reels are packed in a reel box. The following items are
indicated on the packing box:
1. Part No.
230
200
160
140
2. Quantity
3. Lot No. or manufacturing date
4. Name of manufacturing company
80 to 120s
30s max.
Taping direction
View from cover tape
Reflow time
Preheating temperature
Solder temperature
150±10°C 100±20s
230°C max.
Solder melting temperature Over 200°C: 30s max.
Reel side
Drawing direction
Terminal No. 1 side
A381_CE_09
010725
All specifications are subject to change without notice.
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