B0303LS-1WR2 Datasheet, PDF (3/5 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

EMC SPECIFICATIONS
CE
EMI
RE
EMS
ESD
A_S-1WR2
B_LS-1WR2
EMC RECOMMENDED CIRCUIT
EMI Typical Recommended Circuit(CLASS B):
LDM
Vin
Vin
+ Vo
GND
C0
EUT
GND
- Vo
(0 V )
(Figure 1)
LO AD
CISPR22/EN55022 CLASS B(Recommended Circuit Refer to Figure1)
CISPR22/EN55022 CLASS B(Recommended Circuit Refer to Figure1)
IEC/EN61000-4-2 Contact ±6KV perf. Criteria B
IEC/EN61000-4-2 Contact ±8KV perf. Criteria B
Recommended external circuit parameters:
Vin(V)
C0
EMI
LDM
3.3/5/12/15/24
4.7µF /50V
6.8µH
EMI TEST WAVEFORM (RECOMMENDED CIRCUIT FINGURE 1)
A2415S-1WR2 CE(Class B, Positive line)
A2415S-1WR2 CE(Class B, Negative line)
B0505LS-1WR2 CE(Class B, Positive line)
B0505LS-1WR2 CE(Class B, Negative line)
PRODUCT TYPICAL CURVE
Tolerance Envelope Curve
+10%
+5%
Ra ted
O utp ut
Vo l t a g e
Typical _{Load Line}
+2.5%
- 2.5 %
- 7.5 %
50% 70% 100%
Output Current Percent(%)
(Nominal Input Voltage)
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Temperature Derating Curve
120
100
80
60
Safe Operating Area
40
20
0
-40
0
40
85 105120
Ambient Temp.(℃)
(Figure 2)
A_S-1WR2 & B_LS-1WR2 2013.06.18-A/2 Page 3 of 5