B0305D-2WR2 Datasheet, PDF (3/5 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

Load Regulation
Temperature Drift
Ripple & Noise*
3.3V output
--
5V output
--
9V output
--
10% to 100% load
12V output
--
15V output
--
24V output
--
100% load
--
Output Voltage≤12V
--
20MHz bandwidth
Output Voltage:15V,24V
--
15
--
12
--
9
--
%
8
--
7
--
6
--
--
±0.03
%/°C
60
--
mVp-p
75
--
Short Circuit Protection**
Intput Voltage:9V,24V and A0512D-2WR2,A0515D-
2WR2,A0524D-2WR2
--
--
1
s
Others
Continuous, automatic recovery
Note: 1.*Ripple and noise tested by “parallel cable” method. See detailed operation instructions at DC-DC Application Notes.
2.**For the products of 9V and 24V Intput Voltage and A0512D-2WR2,A0515D-2WR2,A0524D-2WR2, supply voltage must be discontinued at the end of short
circuit duration.
COMMON SPECIFICATIONS
Item
Test Conditions
Isolation Voltage
Input-Output, tested for 1 minute and leakage current
less than 1 mA
Isolation Resistance
Input-Output, test at 500VDC
Isolation Capacitance
Input-Output,100KHz/0.1V
Switching Frequency
100% load, nominal input
MTBF
MIL-HDBK-217F@25℃
Case Material
Weight
Min.
1500
1000
--
--
3500
--
Typ.
Max.
--
--
--
--
20
--
100
300
--
--
Plastic (UL94-V0)
2.4
--
Unit
VDC
MΩ
pF
KHz
K hours
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Storage Humidity
Non condensing
Operating Temperature
Power derating (above 85℃, see Figure 2)
Storage Temperature
Temp. rise at full load
Ta=25°C
Lead Temperature
1.5mm from case for 10 seconds
Cooling
Min.
Typ.
Max.
Unit
--
--
95
%
-40
--
85
-55
--
125
°C
--
25
--
--
--
300
Free air convection
EMC SPECIFICATIONS
CE
EMI
RE
EMS
ESD
A_D-2WR2
B_D-2WR2
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
EMC RECOMMENDED CIRCUIT
EMI Typical Recommended Circuit (CLASS B):
LDM
Vin
Vin
+ Vo
C0
EUT
LOAD
GND
GND
-Vo
(0 V )
(Figure1)
PRODUCT TYPICAL CURVE
Tolerance Envelope Curve
+10%
+5%
Ra ted
Output
Voltage
Typical _{Load Line}
+2.5%
- 2 .5 %
- 7 .5 %
50 70
10 0
Output Current Percent(%)
(Nom inal Input Voltage)
Recommended external circuit parameters:
Vin(V)
3.3/5/9/12/15/24
C0
EMI
LDM
4.7µF /50V
6.8µH
Temperature D erating Curve
120
100
80
60
Safe Operating Area
40
20
0
-40 0
40
85 105 120
Ambient Temp.(℃ )
(Figure2)
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