www.micropowerdirect.com

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Key Features:

MI1000RW

Compact, 1 x 1 Inch

10W, 2:1 Input Range

DC/DC Converters

Electrical Specifications

Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.

Series

Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Start Voltage

12 VDC Input

9.0

VDC

24 VDC Input

18.0

48 VDC Input

36.0

Undervoltage Shutdown

12 VDC Input

8.5

VDC

24 VDC Input

17

48 VDC Input

34

Input Filter

(Pi) Filter

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Accuracy

±2.0

%

Output Voltage Balance

Dual Output, Balanced Loads

±2.0

%

±1.0

%

Load Regulation, Min Load to Full Load

Single Output

±0.5

%

Dual Output

±1.0

Ripple & Noise, See Note 2

80

mV P - P

Other Outputs

100

Transient Recovery Time, See Note 3

25% Load Step Change

300

µSec

Transient Response Deviation

±3.0

±5.0

%

Temperature Coefficient

±0.01

±0.02

%/°C

Output Power Protection

See Note 4

110

150

%

Output Short Circuit, See Note 5

Continuous (Autorecovery)

General

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

60 Seconds 1,500

VDC

1 Second 1,800

Isolation Resistance

500 VDC 1,000

M

Isolation Capacitance

100 kHz, 1V

2,000

pF

Switching Frequency

330

kHz

EMI Characteristics

Parameter

Standard

Criteria

Level

Conducted Emissions

EN 55032

Class A

ESD

EN 61000-4-2

A

±8 kV Air

A

±6 kV Contact

RS

EN 61000-4-3

A

10V/m

EFT, See Note 6

EN 61000-4-4

A

±2 kV

Surge, See Note 6

EN 61000-4-5

A

±1 kV

CS

EN 61000-4-6

A

10 Vrms

PFMF

EN 61000-4-8

A

3A/m

Environmental

Parameter

Conditions

Min.

Typ

Max.

Units

Operating Temperature Range

See Page 4

-40

+25

+80

°C

Case

+100

°C

Storage Temperature Range

-50

+125

°C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

Physical

Case Size

See Mechanical Diagrams (Page 3)

Case Material

Metal with Non-Conductive Base

Weight

Without Heatsink

0.58 Oz (16.5g)

With Heatsink

0.65 Oz (18.5g)

Reliability Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25°C, Gnd Benign 2.596

MHours

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Surge (1 Sec)

12 VDC Input

25.0

VDC

24 VDC Input

50.0

48 VDC Input

100.0

Lead Temperature

1.5 mm From Case For 10 Sec

260.0

°C

Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.