MSIW1000 SERIES

DC/DC CONVERTER 3W, SMD-Package

E-mail:sales@minmax.com.tw

Tel:886-6-2923150

2012/01/10 REV:4

Page 2 of 4

Input Specifications

Parameter

Model

Min.

Typ.

Max.

Unit

12V Input Models

-0.7

---

25

24V Input Models

-0.7

---

50

Input Surge Voltage (1 sec. max.)

48V Input Models

-0.7

---

100

12V Input Models

4.5

6

8

24V Input Models

8

12

18

Start-Up Voltage

48V Input Models

16

24

36

12V Input Models

---

---

8

24V Input Models

---

---

16

Under Voltage Shutdown

48V Input Models

---

---

32

VDC

Reverse Polarity Input Current

---

---

0.5

A

Short Circuit Input Power

---

---

1500

mW

Input Filter

Pi Filter

Internal Power Dissipation

All Models

---

---

2500

mW

Output Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

---

±0.5

±1.0

%

Output Voltage Balance

Dual Output, Balanced Loads

---

±0.5

±2.0

%

Line Regulation

Vin=Min. to Max.

---

±0.1

±0.3

%

Load Regulation

Io=10% to 100%

---

±0.3

±1.0

%

Ripple & Noise (20MHz)

---

50

75

Ripple & Noise (20MHz)

Over Line, Load & Temp.

---

---

100

Ripple & Noise (20MHz)

---

---

10

mV rms

Transient Recovery Time

---

200

500

uS

Transient Response Deviation

25% Load Step Change

---

±2

±6

%

Temperature Coefficient

---

±0.01

±0.02

%/

℃

Short Circuit Protection

Continuous

General Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

I/O Isolation Voltage (rated)

60 Seconds

1500

---

---

VDC

I/O Isolation Resistance

500 VDC

1000

---

---

MΩ

I/O Isolation Capacitance

100KHz, 1V

---

65

100

pF

Switching Frequency

---

300

---

KHz

MTBF (calculated)

MIL-HDBK-217F@25

℃, Ground Benign

1,000,000

---

---

Hours

Moisture Sensitivity Level (MSL)

IPC/JEDEC J-STD-020D

Level 2

Safety Approvals

UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-scheme)

Input Fuse

12V Input Models

24V Input Models

48V Input Models

750mA Slow-Blow Type

350mA 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.)

---

260

℃