2D14B_0905D1.5U [GAPTEC]
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated;型号: | 2D14B_0905D1.5U |
厂家: | GAPTEC |
描述: | 2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated |
文件: | 总5页 (文件大小:1312K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
2D14B_S & 2D14B_D Series
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
DC-DC Converter
2 Watt
The 2D14B_S & 2D14B_D Series are specially designed for applications where a
group of polar power supplies are isolated from the input power supply in a
distributed power supply system on a circuit board.
High Efficiency up to 86%
1.5kVDC Isolation
Miniature DIP Package
Internal SMD Construction
Short Circuit Protection (SCP)
High power density
Temperature Range:
-40°C to +85°C
No external component
required
These products apply to:
Industry Standard Pinout
RoHS Compliance
1) Where the voltage of the input power supply is fixed
(voltage variation ≤ 10ꢀ)ꢁ
2) Where isolation is necessary between input and output
(isolation voltage ≤1500VDC)
3) Where the regulation of the output voltage and the output ripple noise are
not demanding. Such as: purely digital circuits, ordinary low frequency analog
circuits, and IGBT power device driving circuits.
UL-60950-1 (E347551)
Common specifications
Output specifications
Short circuit protection*:
• Continuous, Auto-recovery
Item
Test condition
Min
Typ
Max
1.2
Units
ꢀ
• 1s for products with 9V and 24V
Input Voltage and 2D14B_0512D1.5U,2
D14B_0515D1.5U,2D14B_0524D1.5U
Line regulation
Load regulation
For Vin change of 1ꢀ
10ꢀ to 100ꢀ load
• 3.3V input
• 5V input
15
12
9
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Temperature rise at full load:
Cooling:
25°C TYP
Free air convection
-40°C~+105°C
• 9V input
• 12V input
• 15V input
• 24V input
8
Operation temperature range:
Storage temperature range:
Lead temperature:
7
6
-55°C ~+125°C
Output voltage
accuracy
Follow the tolerance
envelope graph
300°C MAX, 1.5mm from case for 10 sec
< 95ꢀ
Storage humidity range:
Package material:
Temperature
drift
100ꢀ full load
0.03
ꢀ/°C
Plastic [UL94-V0]
Switching frequency
Full load, nominal input
100KHz TYP, 300KHz MAX
Ripple & Noise*
20MHz Bandwidth
60
• Output voltage ≤12V
• Output voltage 15V, 24V
mVp-
p
MTBF:
>3500 Khours
2.4g
*Test ripple and noise by “parallel cable” method. See detailed operation instruc-
tions at Testing of Power Converter section, application notes.
Weight:
*For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0
515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of
short circuit duration.
EMC specifications
EMI
EMI
EMS
CE
CISPR22/EN55022
CLASS B
(External Circuit Refer to EMC recommended circuit)
RE
CISPR22/EN55022 CLASS B
(External Circuit Refer to EMC recommended circuit)
Input specifications
ESD
2D14B_D: IEC/EN61000-4-2
perf. Criteria B
2D14B_S: IEC/EN61000-4-2
perf. Criteria B
Contact 6KV
Contact 8KV
Item
Test condition
Min
Typ
Max
Units
Surge voltage
(1S max)
• 3.3V input
• 5V input
• 9V input
• 12V input
• 15V input
• 24V input
-0.7
-0.7
-0.7
-0.7
-0.7
-0.7
5
VDC
VDC
VDC
VDC
VDC
VDC
9
12
18
21
30
Example:
2D14B_0505S1.5UP
2 = 2Watt; D14 = DIP14; B = Pinning; 5Vin; 5Vout; S = Single Output; 1.5
= 1.5kVDC; U = Unregulated Output; P = Short Circuit Protection (SCP)
Filter
Capacitance Filter
Isolation specifications
Item
Note:
Test condition
Min
Typ
20
Max
Units
VDC
1. Operation under minimum load will not damage the converterꢁ However,
they may not meet all specification listed, and that will reduce the life of
product.
Isolation voltage
Tested for 1 minute
and 1mA max
1500
2. All specifications measured at Ta = 25°C, humidity <75ꢀ, nominal input
voltage and rated output load unless otherwise specified.
3. In this datasheet, all the test methods of indications are based on corporate
standards.
Isolation resistance
Test at 500VDC
1000
MΩ
pF
Isolation Capaci-
tance
Input/output,
100KHz/0.1V
4. Only typical models listed, other models may be different, please contact our
Page 1 of 5
2D14B_S & 2D14B_D – Rev. 2020-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
2D14B_S & 2D14B_D Series
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
Part Number
Input Voltage
[V]
Output
Voltage [VDC]
Output Current
[mA, max]
Input Current
[mA, typ @max
load]
Reflected ripple
current [µF,
max]
Capacitive
load
[µF, max]
Efficiency
[%, typ @max load]
2D14B_0305S1.5UP
2D14B_0503S1.5UP
2D14B_0505S1.5UP
2D14B_0509S1.5UP
2D14B_0512S1.5UP
2D14B_0515S1.5UP
2D14B_0524S1.5UP
2D14B_0905S1.5U
2D14B_0909S1.5U
2D14B_0912S1.5U
2D14B_0915S1.5U
2D14B_0924S1.5U
2D14B_1205S1.5UP
2D14B_1209S1.5UP
2D14B_1212S1.5UP
2D14B_1215S1.5UP
2D14B_1224S1.5UP
2D14B_1505S1.5UP
2D14B_1509S1.5UP
2D14B_1512S1.5UP
2D14B_1515S1.5UP
2D14B_1524S1.5UP
2D14B_2405S1.5U
2D14B_2409S1.5U
2D14B_2412S1.5U
2D14B_2415S1.5U
2D14B_2424S1.5U
2D14B_0505D1.5UP
2D14B_0509D1.5UP
2D14B_0512D1.5U
2D14B_0515D1.5U
2D14B_0524D1.5U
2D14B_0905D1.5U
2D14B_0909D1.5U
2D14B_0912D1.5U
2D14B_0915D1.5U
2D14B_0924D1.5U
2D14B_1205D1.5UP
2D14B_1209D1.5UP
2D14B_1212D1.5UP
2D14B_1215D1.5UP
2D14B_1224D1.5UP
3.3
5
5
3.3
5
400
400
400
222
167
133
83
797
335
506
476
476
476
476
278
271
274
268
268
203
196
203
198
194
167
159
165
157
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
79
79
84
84
84
84
80
82
81
5
5
9
5
12
15
24
5
5
5
9
400
222
167
133
83
9
9
9
12
15
24
5
9
83
83
82
85
82
84
86
80
84
81
9
12
12
12
12
12
15
15
15
15
15
24
24
24
24
24
5
400
222
167
133
83
9
12
15
24
5
400
222
167
133
83
9
12
15
24
5
85
85
80
84
83
84
83
80
84
84
84
84
80
82
81
157
400
222
167
133
83
104
99
9
12
15
24
5
100
99
100
500
476
476
476
476
278
271
274
268
268
208
194
201
196
196
200
111
5
9
5
12
15
24
5
83
5
67
5
42
9
200
111
9
9
9
12
15
24
5
83
9
67
83
83
80
86
83
85
85
9
42
12
12
12
12
12
200
111
9
12
15
24
83
67
42
For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of short
circuit duration.
Page 2 of 5
2D14B_S & 2D14B_D – Rev. 2020-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
2D14B_S & 2D14B_D Series
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
Part Number
Input Voltage Output Voltage Output Current
Input Current
[mA, typ @max
load]
Reflected ripple
current [µF,
max]
Capacitive load
[µF, max]
Efficiency
[%, max]
[V]
[VDC]
[mA, max]
2D14B_1505D1.5UP
2D14B_1509D1.5UP
2D14B_1512D1.5UP
2D14B_1515D1.5UP
2D14B_1524D1.5UP
2D14B_2405D1.5U
2D14B_2409D1.5U
2D14B_2412D1.5U
2D14B_2415D1.5U
2D14B_2424D1.5U
15
15
5
9
200
111
83
167
159
165
157
157
104
98
15
15
15
15
15
15
15
15
15
15
100
100
100
100
100
100
100
100
100
100
80
84
81
15
12
15
24
5
15
67
85
85
80
85
83
84
83
15
42
24
24
24
24
24
200
111
83
9
12
15
24
100
99
67
42
100
For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of short
circuit duration.
EMC recommended circuit
Recommended external circuit parameters:
Vin(V)
3.3 / 5 / 9 / 12 / 15 / 24
4.7µF/50V
EMI
EMI
C0
LDM
6.8µH
Typical characteristics
Page 3 of 5
2D14B_S & 2D14B_D – Rev. 2020-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
2D14B_S & 2D14B_D Series
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
Typical characteristics
2D14B_0505S1.5UP
2D14B_0505S1.5UP
2D14B_2415S1.5UP
2D14B_2415S1.5UP
Mechanical dimensions
Recommended footprint
Note:
Unit: mm[inch]
Pin section tolerances: 0.10mm[ 0.004inch]
General tolerances: 0.25mm[ 0.010inch]
Page 4 of 5
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
2D14B_S & 2D14B_D – Rev. 2020-1.7
Specifications subject to change without notice.
2D14B_S & 2D14B_D Series
2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
Tube outline dimensions
Note:
Unit: mm[inch]
General tolerances: 0.5mm[ 0.020inch]
L=530mm[20.866inch]
Devices per tube quantity: 25pcs
L=220mm[8.661inch]
Devices per tube quantity: 10pcs
Test configurations
Application note
1) Requirement on output load
To ensure this module can operate efficiently and reliably, During ope-
ration, the minimum output load is not less than 10ꢀ of the full load. If
the
actual output power is very small, please connect a resistor with proper
resistance at the output end in parallel to increase the load, or use our
company’s products with a lower rated output power.
Vin
Cin
Single
Vout
Cout
(µF)
Dual
Vout
Cout*
(µF)
(VDC)
(µF)
(VDC)
(VDC)
3.3
5
4.7
4.7
2.2
2.2
1
3.3
5
10
10
4.7
2.2
1
5
9
4.7
2.2
1
2) Recommended testing circuit
9
9
12
15
24
If you want to further decrease the input/output ripple, a capacitor fil-
tering network may be connected to the input and output ends of the
DC/DC converter, see (Figure 1).
12
12
0.47
0.47
15/24
15/24
Table 1
*For each output.
It’s not recommended to connect any external capacitor in
the application field with less than 0.5 watt output.
3) Overload protection
Under normal operating conditions, the output circuit of these pro-
ducts has no protection against overload. The simplest method is to
add
a
circuit breaker to the circuit.
4) The input and the output of the product are recommended to be
connected to ceramic capacitor or electrolytic capacitor. Using tanta-
lum capacitor may cause risk of failure.
Figure 1
5) It is not recommended to increase the output power capability by
connecting two or more converters in parallel. The product is not
hot-swappable
It should also be noted that the capacitance of filter capacitor must be
proper. If the capacitance is too big, a startup problem might arise. For
every channel of output, provided the safe and reliable operation is
ensured, the recommended capacitance of its filter capacitor sees
(Table 1).
Page 5 of 5
2D14B_S & 2D14B_D – Rev. 2020-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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