MDWI03 SERIES

DC/DC CONVERTER 3W, DIP Package

E-mail:sales@minmax.com.tw

Tel:886-6-2923150

2012/07/16 REV:17

Page 2 of 4

®

Output Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage Setting Accuracy

At 50% Load and Nominal Vin

---

---

±2.0

%Vom.

Output Voltage Balance

Dual Output, Balanced Loads

---

±1.0

±2.0

%

Line Regulation

Vin=Min. to Max.

---

±0.5

±1.0

%

Load Regulation

Io=15% to 100%

---

±0.5

±1.2

%

Ripple & Noise (20MHz)

---

50

100

Transient Recovery Time

---

300

600

μsec

Transient Response Deviation

25% Load Step Change

---

±3

---

%

Temperature Coefficient

---

±0.01

±0.02

%/

℃

Over Load Protection

Foldback

110

150

---

%

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

---

350

500

pF

Switching Frequency

---

350

---

KHz

MTBF (calculated)

MIL-HDBK-217F@25

℃, Ground Benign

300,000

---

---

Hours

Safety Approvals

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

Input Fuse

24V Input Models

48V Input Models

1500mA Slow-Blow Type

800mA Slow-Blow Type

Remote On/Off Control

Parameter

Conditions

Min.

Typ.

Max.

Unit

Converter On

2.5V ~ 5.5V or Open Circuit

Converter Off

-0.7V ~ 0.8V

Control Input Current (on)

Vctrl = Min. to Max.

---

---

-400

μA

Control Input Current (off)

Vctrl = Min. to Max.

---

---

-400

μA

Control Common

Referenced to Negative Input

Standby Input Current

---

---

5

mA

Environmental Specifications

Parameter

Conditions

Min.

Max.

Unit

Operating Ambient Temperature Range (See Power Derating Curve)

Natural Convection

-40

+85

℃

Case Temperature

---

+105

℃

Storage Temperature Range

-50

+125

℃

Humidity (non condensing)

---

95

% rel. H

Cooling

Free-Air convection

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

---

260

℃