QA01_15 Datasheet, PDF (2/5 Pages) MORNSUN Science& Technology Ltd. – DC/DC Converter for IGBT driver

DC/DC Converter for IGBT Driver
QA Series
QA01-17
+Vo Vin=15VDC, Pin6 & Pin7 +Io=+80mA
-Vo Vin=15VDC, Pin5 & Pin6 -Io=-40mA
16.5
17
18
-7
-8.7
-10
Output
Voltage
QA02
QA03
+Vo Vin=12VDC, Pin6 & Pin7 +Io=+80mA
-Vo Vin=12VDC, Pin5 & Pin6 -Io=-40mA
+Vo Vin=24VDC, Pin6 & Pin7 +Io=+80mA
-Vo Vin=24VDC, Pin5 & Pin6 -Io=-40mA
14
15
16
-7
-8.7
-10
VDC
14
15
16
-7
-8.7
-10
QA04
+Vo Vin=12VDC, Pin6 & Pin7 +Io=+100mA
-Vo Vin=12VDC, Pin5 & Pin6 -Io=-80mA
14
15
16
-7
-8
-9
Output Voltage Accuracy
QA01-09
Other models
--
±4
±6
%
See tolerance envelope graph (Fig. 1)
Line Regulation
Input voltage range
--
±1.2
±1.5
--
QA01-09
--
12
26
Load Regulation
Temperature Coefficient
10%-100% load
Full load
Other models
Positive output
Negative output
--
8
15
%
--
10
15
--
--
±0.03
%/℃
Ripple & Noise*
20MHz bandwidth
--
100
200
mVp-p
Short Circuit Protection
Continuous, self-recovery
Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation.
General Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Isolation Voltage
Isolation Resistance
Input-output, with the test time of 1 minute and the leak
current lower than 1mA
Input-output, Isolation voltage 500VDC
3000
--
1000
--
--
VAC
--
MΩ
Isolation Capacitance
Input-output, 100KHz/0.1V
--
6.6
--
pF
Operating Temperature
Derating when operating temperature up to 85℃, (see Fig. 2)
-40
--
105
Storage Temperature
Pin Welding Resistance
Temperature
Casing Temperature Rise
Welding spot is 1.5mm away from the casing, 10 seconds
Ta=25℃, nominal input, full load output
-55
--
125
℃
--
--
300
--
25
--
Storage Humidity
Non-condensing
--
--
95
%RH
Switching Frequency
Full load, nominal input voltage
--
100
300
KHz
MTBF
MIL-HDFK-217F@25℃
3500
--
--
K hours
Physical Specifications
Casing Material
Dimension
Weight
Cooling Method
Black flame-retardant and heat-resistant plastic (UL94-V0)
19.50*9.80*12.50mm
4.30g (Typ.)
Free convection
EMC Specifications
CE
EMI
RE
EMS
ESD
CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit)
CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit)
IEC/EN61000-4-2 Contact ±8KV perf. Criteria B
2015.06.03-B/0
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