MJWI15 SERIES

DC/DC CONVERTER 15W, High Power Density

E-mail:sales@minmax.com.tw

Tel:886-6-2923150

2015/05/22 P4

Page 2 of 10

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Input Specifications

Parameter

Conditions / Model

Min.

Typ.

Max.

Unit

Input Surge Voltage (1 sec. max.)

24V Input Models

-0.7

---

50

VDC

48V Input Models

-0.7

---

100

Start-Up Threshold Voltage

24V Input Models

---

---

9

48V Input Models

---

---

18

Under Voltage Shutdown

24V Input Models

---

7.5

---

48V Input Models

---

16

---

Start Up Time

Power Up

Nominal Vin and Constant Resistive Load

---

---

30

ms

Remote On/Off

---

---

30

ms

Input Filter

All Models

Internal LC Type

Remote On/Off Control

Parameter

Conditions

Min.

Typ.

Max.

Unit

Converter On

3.5V ~ 12V or Open Circuit

Converter Off

0V ~ 1.2V or Short Circuit

Control Input Current (on)

Vctrl = 5.0V

---

---

0.5

mA

Control Input Current (off)

Vctrl = 0V

---

---

-0.5

mA

Control Common

Referenced to Negative Input

Standby Input Current

Supply Off & Nominal Vin

---

3

---

mA

Output Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage Setting Accuracy

---

---

±1.0

%Vnom.

Output Voltage Balance

Dual Output, Balanced Loads

---

---

±2.0

%

Line Regulation

Vin=Min. to Max. @Full Load

Single Output

---

---

±0.2

%

Dual Output

---

---

±0.5

%

Load Regulation

Io=0% to 100%

Single Output

3.3V & 5V

---

---

±0.5

%

12V,15V & 24V

---

---

±0.2

%

Dual Output

---

---

±1.0

%

Load Cross Regulation (Dual Output)

Asymmetrical Load 25%/100% Full Load

---

---

±5.0

%

Minimum Load

No minimum Load Requirement

Ripple & Noise

0-20 MHz Bandwidth

3.3V & 5V Models

---

---

75

12V, 15V & Dual Output Models

---

---

100

24V Models

---

---

150

Transient Recovery Time

25% Load Step Change

---

300

---

μsec

Transient Response Deviation

---

±3

±5

%

Temperature Coefficient

---

---

±0.02

%/

℃

Trim Up / Down Range

% of Nominal Output Voltage

---

---

±10

%

Over Load Protection

Hiccup

---

150

---

%

Short Circuit Protection

Hiccup Mode 0.7 Hz typ, Automatic Recovery

Over Voltage Protection

For Shutdown Voltage see Model Selection Guide

General Specifications

Parameter

Conditions

Min.

Typ.

Max.

Unit

I/O Isolation Voltage

60 Seconds

1500

---

---

VDC

1 Second

1800

---

---

VDC

I/O Isolation Resistance

500 VDC

1000

---

---

MΩ

I/O Isolation Capacitance

100KHz, 1V

---

---

1500

pF

Switching Frequency

---

330

---

KHz

MTBF(calculated)

MIL-HDBK-217F@25

℃, Ground Benign

TBD

---

---

Hours

Safety Approvals (Pending)

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