4.8DBTSW_D3 [GAPTEC]
4.8W - Positive and Negative Dual Output - Wide Input - Isolated & Regulated regulated IGBT dedicated DC-DC converter;
| 型号： | 4.8DBTSW_D3 |
| 厂家： | 
GAPTEC |
| 描述： | 4.8W - Positive and Negative Dual Output - Wide Input - Isolated & Regulated regulated IGBT dedicated DC-DC converter 双极性晶体管 |
| 文件： | 总3页 (文件大小：645K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4.8DBTSW_D3 series
4.8W - Positive and Negative Dual Output - Wide Input - Isolated & Regulated regulated
IGBT dedicated DC-DC converter
DC-DC Converter
The 4.8DBTSW_D3 series 4.8W output power, extremely wide range of
voltage input of 7-18VDC, isolation voltage of 3000VDC. Production process
inaccordance with TS16949 system control,components meet AEC-Q101
standards,The product is special designed for automobile application.
4.8 Watt
Wide input voltage range
High efficiency up to 83%
Operating temperature range:
-40°C to +105°C
Isolation voltage: 3K VDC
International standard pin-out
Components meet AEC-Q101
standards
Common specifications
Short circuit protection
Operation temperature range
Storage temperature range
Storage Humidity
Lead temperature
Vibration
Output specifications
None
Item
Test condition
Min
Typ Max
4.8
Units
W
-40°C to +105°C (see Fig. 1)
-55°C to +125°C
Output Power
0.24
Output voltage • Main output,
accuracy
5%-100% load (+15V output)
5
10
%
5 -to 95 %RH (Non-condensing)
300°C MAX, 1.5mm from case for 10 sec
10-55Hz, 10G, 30 Min. along X, Y and Z
>1,000,000 hours
• Supplement output ,
5%-100% load(-9V output)
5
5
10
10
%
%
Line regulation Full load, the input voltage is
from low voltage to high voltage
MTBF
Load regulation 5%-100% load
5
10
%
Case material
Black flame-retardant and
heat-resistant plastic [UL94-V0]
Temperature
coefficient
Full load
0.03 %/°C
Cooling
Forced convection
(the wind speed: 0.8m/s)
Ripple &
Noise**
Full load,20MHz
bandwidth
100 200
380
mV
Weight
14g Typ.
Switching
frequency
Full load, nominal input
KHz
Dimension
31.60*20.30*10.20mm
* Ripple and noise are measured by “parallel cable” method, please see DC-DC
Converter Application Notes for specific operation.
Input specifications
Example:
Item
Test condition
Min Typ
Max
Units
4.8DBTSW_121509_D3P
Input current
full load/ no-load
12VDC input
482/35 494/50 mA
4.8 = 4.8 Watt; D = DIP24; B = IGBT; TS = TS16949 certified;
12 = 12Vin; 15 = +15Vout; 09 = -9Vout; D = Dual Output;
3 = 3kVDC; P = Short Circuit Protection (SCP)
Reflected Ripple
Current
12VDC input
30
mA
Surge Voltage
Starting voltage
Input filter
60sec. max.
-0.7
30
7
VDC
VDC
EMC specifications
6.5
EMI
CE
EN55025 / CISPR25 CLASS 3
Pi filter
(see Fig.3-② and Fig.3-③ for recommended circuit )
Hot plug
Unavailable
EMI
RE
EN55025 / CISPR25 CLASS 3
(see Fig.3-② and Fig.3-③ for recommended circuit )
EMS ESD
EMS RS
EMS EFT
IEC/EN61000-4-2 Contact 4KV
IEC/EN61000-4-3 10V/m
IEC/EN61000-4-4 2KV
perf. Criteria B
perf. Criteria A
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
Isolation voltage
Input-Output, tested
for 1 minute and
leakage current less
than 1mA
3000
(see Fig.3-① for recommended circuit) perf. Criteria B
EMS Surge
EMS CS
IEC/EN61000-4-6 3 Vr.m.s
IEC/EN61000-4-2 Contact 4KV
IEC/EN61000-4-29 0%, 70%
perf. Criteria A
perf. Criteria B
perf. Criteria B
Isolation resistance
Input-Output, test at
500VDC
1000
MΩ
pF
EMS Immunities of
voltage dip,
Isolation capacitance Input-output,
100KHz/0.1V
50
drop and short
interruption
Product Selection Guide
Part Number
Input Voltage
[Nominal,Range, V] [Max.ꢀꢁꢂ, V]
Output Voltage
[VDC, +Vo/-Vo]
Output current
[mA, +Vo/-Vo]
Max. capacitive
Loadꢀꢃꢂ [µF]
Efficiency @ Full Load
[%,Min/typ]
4.8DBTSW_121509_D3P
12 ( 7-18 )
20
+15/-9
200/ 10
680
81/83
1. Absolute maximum rating without damage on the converter, but it isn‘t recommended;
2. For dual output converter, the given value is the same for each output.
Page 1 of 3
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
4.8DBTSW_D3 – Rev. 2020-1.0
Specifications subject to change without notice.
4.8DBTSW_D3 series
4.8W - Positive and Negative Dual Output - Wide Input - Isolated & Regulated regulated
IGBT dedicated DC-DC converter
Typical characteristics
Efficiency
4.8DBTSW_121509_D3P
4.8DBTSW_121509_D3P
Typical application
All the IGBT driver of this series are tested according to the recommended circuit (see Fig. 2) before delivery.
If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or
select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.
Vin
Cin
12V
100μF
100μF
Cout
EMC solution-recommended
Model
4.8DBTSW_121509_D3P
FUSE
Choose according to actual input current
Note: Part ① in the Fig. 3 is used for EMS test ; part ② and part③ are used for EMI
filtering; selected based on needs.
MOV
S14K20
330uF/50V
4.7μF/50V
10μF/50V
4.7uH
C0,C1,C2
C3
C4
L1
C5
0.1μF/50V
10mH
LCM1
L2,L3,L4
C6,C8,C9,C10,C11
C7
1700Ω/60MHz
0.1nF/50V
1nF/50V
CY1,CY2
561K/400VAC
Page 2 of 3
4.8DBTSW_D3 – Rev. 2020-1.0
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
4.8DBTSW_D3 series
4.8W - Positive and Negative Dual Output - Wide Input - Isolated & Regulated regulated
IGBT dedicated DC-DC converter
Application circuit
Application Notes
1. The wire between the converter and IGBT driver must as short as possible.
2. External filter capacitors should be connected as close as possible to the IGBT
driver.
3. To ensure the high peak gate current, the filter capacitors should be electrolytic
capacitor and ceramic capacitor collocation.
4. The output average power of the IGBT driver should be less than the output
power of DC-DC module.
Mechanical dimensions
Note:
Unit: mm [inch]
Pin diameter tolerances: 0.10mm [ 0.004inch]
General tolerances: 0.ꢀmm [ 0.020inch]
Note:
1. Recommend to use module with more than ꢀ% load, if not, the ripple of the product may exceeds the specification, but does not affect the reliability of the product;
2. The recommended unbalance degree of the dual output module load is ≤ ꢀ%; if the degree exceeds ꢀ%, than the product performance cannot be guaranteed to comply
with all parameters in the datasheet. Please contact our technicians directly for specific information;
3. The maximum capacitive load offered were tested at input voltage range and full load;
4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=2ꢀ°C, humidity<7ꢀ%RH with nominal input voltage and rated output
load;
ꢀ. All index testing methods in this datasheet are based on Company’s corporate standards;
6. We can provide product customization service, please contact our technicians directly for specific information;
7. Specifications are subject to change without prior notice.
8. It is not allowed to connect modules output in parallel to enlarge the power
Page 3 of 3
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
4.8DBTSW_D3 – Rev. 2020-1.0
Specifications subject to change without notice.
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