MA03 SERIES
DC/DC CONVERTER 3W,
SIP-Package
FEATURES
►High
Power Density, 3W in SIP-7 Package
►Small
Footprint: 19.5x 7.6mm (0.77”x 0.30”)
►Semi-regulated
Output Voltage
►High
Efficiency to 89%
►I/O-isolation
1000VDC
►Operating
Temp. Range –40°C to +85°C
►CSA/UL/IEC/EN
60950-1 (Approval pending)
►3
Years Product Warranty
PRODUCT OVERVIEW
The MINMAX MA03 series is a new range of isolated 3W DC/DC-converter modules in a small SIP-package. There are 12 models available with 5V, 12V or
24VDC input. These products have a typical load regulation of 5.0% to 7.0% depending on model.
designer a new solution for many cost critical applications where the output voltage variation has to be kept in a certain limit under all load conditions.
The MA03 DC/DC converters are a compromise between a more expensive fully regulated converter and a non-regulated converter. They offer the
Model Selection Guide
Model
Number
Input
Voltage
(Range)
VDC
Output
Voltage
VDC
5
9
12
15
5
9
12
15
5
9
12
15
Output Current
Max.
mA
600
333
250
200
600
333
250
200
600
333
250
200
Min.
mA
12
6
4.5
3
12
6
4.5
3
12
6
4.5
3
Input Current
@Max. Load
mA(typ.)
723
689
701
686
298
285
284
281
152
147
146
147
@No Load
mA(typ.)
50
Load
Regulation
% (max.)
8
7
7
6
6
5
4.5
4
5.8
4.8
4.3
3.5
Max. capacitive
Load
µF
220
@Max. Load
%
83
87
85.5
87.5
84
87.5
88
89
82
85
85.5
85
Efficiency
(typ.)
MA03-05S05
MA03-05S09
MA03-05S12
MA03-05S15
MA03-12S05
MA03-12S09
MA03-12S12
MA03-12S15
MA03-24S05
MA03-24S09
MA03-24S12
MA03-24S15
5
(4.5 ~ 5.5)
12
(10.8 ~ 13.2)
24
(21.6 ~ 26.4)
40
220
30
220
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
24V Input Models
5V Input Models
12V Input Models
5V Input Models
Model
Min.
-0.7
4.5
-0.7
Typ.
---
5
---
Max.
18
9
Unit
-0.7
---
Input Voltage Range
Reverse Polarity Input Current
Internal Filter Type
Internal Power Dissipation
24V Input Models
All Models
12V Input Models
21.6
---
10.8
24
---
12
26.4
0.5
13.2
A
mW
5.5
30
VDC
---
---
Internal Capacitor
700
Output Specifications
Line Regulation
Parameter
Load Regulation
For Vin Change of 1%
Io=20% to 100%
Conditions
Min.
---
Ripple & Noise (20MHz)
Temperature Coefficient
Short Circuit Protection
---
See Model Selection Guide
±0.01
60
±0.02
100
±1.01
Typ.
Max.
±1.2
Unit
%
---
mV
P-P
%/℃
0.5 Second Max.
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2013/01/23 REV:4
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MINMAX [ MINMAX TECHNOLOGY CO., LTD. ]
