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2013/01/23 REV:4 Page 1 of 4

MA03 SERIES

DC/DC CONVERTER 3W, SIP-Package

FEATURES

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.

The MA03 DC/DC converters are a compromise between a more expensive fully regulated converter and a non-regulated converter. They offer the

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.

Model Selection Guide

Output Current

Input Current

Efficiency

(typ.)

Input

Voltage

(Range)

Output

Voltage

Max.

Min.

@Max. Load @No Load

Load

Regulation

Max. capacitive

Load

@Max. Load

Model

Number

VDC

VDC

mA

mA

mA(typ.)

mA(typ.)

% (max.)

µF

%

MA03-05S05

5

600

12

723

8

83

MA03-05S09

9

333

6

689

7

87

MA03-05S12

12

250

4.5

701

7

85.5

MA03-05S15

5

(4.5 ~ 5.5)

15

200

3

686

50

6

220

87.5

MA03-12S05

5

600

12

298

6

84

MA03-12S09

9

333

6

285

5

87.5

MA03-12S12

12

250

4.5

284

4.5

88

MA03-12S15

12

(10.8 ~ 13.2)

15

200

3

281

40

4

220

89

MA03-24S05

5

600

12

152

5.8

82

MA03-24S09

9

333

6

147

4.8

85

MA03-24S12

12

250

4.5

146

4.3

85.5

MA03-24S15

24

(21.6 ~ 26.4)

15

200

3

147

30

3.5

220

85

Input Specifications

Parameter

Model

Min.

Typ.

Max.

Unit

5V Input Models

-0.7

---

9

12V Input Models

-0.7

---

18

Input Surge Voltage (1 sec. max.)

24V Input Models

-0.7

---

30

5V Input Models

4.5

5

5.5

12V Input Models

10.8

12

13.2

Input Voltage Range

24V Input Models

21.6

24

26.4

VDC

Reverse Polarity Input Current

---

---

0.5

A

Internal Filter Type

Internal Capacitor

Internal Power Dissipation

All Models

---

---

700

mW

Output Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

Line Regulation

For Vin Change of 1%

---

±1.01

±1.2

%

Load Regulation

Io=20% to 100%

See Model Selection Guide

Ripple & Noise (20MHz)

---

60

100

Temperature Coefficient

---

±0.01

±0.02

%/℃

Short Circuit Protection

0.5 Second Max.