MSAU400 SERIES

DC/DC CONVERTER 2W, SMD-Package

E-mail:sales@minmax.com.tw

Tel:886-6-2923150

2011/08/11 REV:7

Page 2 of 4

Output Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

---

±1.5

±4.0

%

Output Voltage Balance

Dual Output, Balanced Loads

---

±0.1

±1.0

%

Line Regulation

For Vin Change of 1%

---

±1.2

±1.5

%

Load Regulation

Io=20% to 100%

See Model Selection Guide

Ripple & Noise (20MHz)

---

100

120

Ripple & Noise (20MHz)

Over Line, Load & Temp.

---

---

200

Ripple & Noise (20MHz)

---

---

15

mV rms

Temperature Coefficient

---

±0.01

±0.02

%/

℃

Short Circuit Protection

0.5 Second Max.

General Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

I/O Isolation Voltage (rated)

60 Seconds

1000

---

---

VDC

I/O Isolation Resistance

500 VDC

1000

---

---

MΩ

I/O Isolation Capacitance

100KHz, 1V

---

60

100

pF

Switching Frequency

50

100

120

KHz

MTBF (calculated)

MIL-HDBK-217F@25

℃, Ground Benign

2,000,000

---

---

Hours

Moisture Sensitivity Level (MSL)

IPC/JEDEC J-STD-020D

Level 3

Input Fuse

5V Input Models

12V Input Models

24V Input Models

1000mA Slow-Blow Type

500mA Slow-Blow Type

200mA Slow-Blow Type

Environmental Specifications

Parameter

Conditions

Min.

Max.

Unit

Operating Temperature Range (with Derating)

Ambient

-40

+85

℃

Case Temperature

---

+90

℃

Storage Temperature Range

-50

+125

℃

Humidity (non condensing)

---

95

% rel. H

Cooling

Free-Air convection

Lead Temperature (1.5mm from case for 10Sec.)

---

300

℃

Power Derating Curve

~

]

Ambient Temperature

0

20

40

60

80

100

-40

0

20

60

100 110

80

40

400LFM

200LFM

100LFM

Natural

convection

Notes

1

Specifications typical at Ta=+25

℃, resistive load, nominal input voltage and rated output current unless otherwise noted.

2

Ripple & Noise measurement bandwidth is 0-20MHz.

3

These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these

modules; however they may not meet all specifications listed.

4

All DC/DC converters should be externally fused at the front end for protection.

5

Other input and output voltage may be available, please contact factory.

6

Specifications subject to change without notice.