Dual Output

+Vo

PFM

Isolation

Ref.Amp

Filter

+Vin

-Vin

Com.

-Vo

Single Output

PFM

Isolation

Ref.Amp

Filter

+Vin

-Vin

-Vo

+Vo

Block Diagram

Wide Range

2:1

EN55022

EMI

I/O Isolation

1500

VDC

More Power

High

Power

Density

Minmax's MIW3000-Series Power modules are low-profile dc-dc

converters that operate over input voltage ranges of 4.5-7VDC,
9-18VDC, 18-36VDC and 36-75VDC which provide precisely regulated
output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC.

The -40] to +71] operating temperature range makes it ideal for

data communication equipments, mobile battery driven equipments,
distributed power systems, telecommunication equipments, mixed
analog/digital subsystems, process/machine control equipments,
computer peripheral systems and industrial robot systems.

The modules have a maximum power rating of 6W and a typical

full-load efficiency of 86%, continuous short circuit, 50mA output ripple,
EN55022 Class A conducted noise compliance minimize design-in time,
cost and eliminate the need for external filtering.

Internal SMD Construction

UL 94V-0 Package Material

Industry Standard Pinout

Temperature Performance -40] to +71]

Complies with EN55022 Class A

UL1950 Safety Approval

2:1 Wide Input Range

MTBF > 1,000,000 Hours

1500VDC Isolation

Efficiency up to 86%

Key Features

5-6W, Wide Input Range DIP, Single & Dual Output DC/DC Converters

MIW3000 Series

REV:0 2005/04

MINMAX

145

{10

{200

{15

MIW3047

145

{12.5

{250

{12

MIW3046

126

{25

{500

MIW3045

145

400

MIW3044

145

500

MIW3043

126

1000

MIW3042

104

1200

3.3

( 36 ~ 75 )

MIW3041

291

{10

{200

{15

MIW3037

291

{12.5

{250

{12

MIW3036

251

{25

{500

MIW3035

291

400

MIW3034

291

500

MIW3033

251

1000

MIW3032

209

1200

3.3

( 18 ~ 36 )

MIW3031

595

{10

{200

{15

MIW3027

595

{12.5

{250

{12

MIW3026

514

{25

{500

MIW3025

595

400

MIW3024

595

500

MIW3023

514

1000

MIW3022

429

1200

3.3

( 9 ~ 18 )

MIW3021

1463

{10

{200

{15

MIW3017

1463

{12.5

{250

{12

MIW3016

1265

{25

{500

MIW3015

1463

400

MIW3014

1463

500

MIW3013

1265

1000

MIW3012

100

1056

1200

3.3

(4.5 ~ 7 )

MIW3011

% (Typ.)

mA (Typ.)

VDC

@Max. Load

@No Load

@Max. Load

Min.

Max.

Efficiency

Reflected

Ripple

Current

Input Current

Output Current

Output

Voltage

Input

Voltage

Model

Number

Model Selection Guide

EN55022 Class A

Conducted EMI

Free-Air Convection

Cooling

---

Humidity

]

+125

-40

Storage Temperature

]

+90

-40

Case

Operating Temperature

]

+71

-40

Ambient

Operating Temperature

Unit

Max.

Min.

Conditions

Parameter

Environmental Specifications

Exceeding the absolute maximum ratings of the unit could cause damage.

These are not continuous operating ratings.

2,500

---

Internal Power Dissipation

]

260

---

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

VDC

100

-0.7

48VDC Input Models

VDC

-0.7

24VDC Input Models

VDC

-0.7

12VDC Input Models

VDC

-0.7

5VDC Input Models

Input Surge Voltage

( 1000 mS )

Unit

Max.

Min.

Parameter

Notes :

1. Specifications typical at Ta=+25], resistive load,

nominal input voltage, rated output current unless

otherwise noted.

2. Transient recovery time is measured to within 1%

error band for a step change in output load of 75%

to 100%.

3. Ripple & Noise measurement bandwidth is 0-20

MHz.

4. These power converters require a minimum output

loading to maintain specified regulation.

5. Operation under no-load conditions will not

damage these modules; however, they may not

meet all specifications listed.

6. All DC/DC converters should be externally fused at

the front end for protection.

7. Other input and output voltage may be available,

please contact factory.

8. Specifications subject to change without notice.

Absolute Maximum Ratings

MIW3000 Series

MINMAX

REV:0 2005/04

Pi Filter

Input Filter

3000

1000

---

Short Circuit Input Power

---

All Models

Reverse Polarity Input Current

---

48V Input Models

---

24V Input Models

---

12V Input Models

---

5V Input Models

Under Voltage Shutdown

48V Input Models

24V Input Models

4.5

12V Input Models

VDC

4.4

3.5

5V Input Models

Start Voltage

Unit

Max.

Typ.

Min.

Model

Parameter

Input Specifications

Continuous

Output Short Circuit

%/]

{0.02

{0.01

---

Temperature Coefficient

---

Transient Response Deviation

300

150

---

25% Load Step Change

Transient Recovery Time

---

120

Over Power Protection

mV rms

---

Ripple & Noise (20MHz)

mV P-P

100

---

Over Line, Load & Temp.

Ripple & Noise (20MHz)

mV P-P

---

Ripple & Noise (20MHz)

{1.0

{0.3

---

Io=20% to 100%

Load Regulation

{0.3

{0.1

---

Vin=Min. to Max.

Line Regulation

{2.0

{0.5

---

Dual Output, Balanced Loads

Output Voltage Balance

{1.0

{0.5

---

Output Voltage Accuracy

Unit

Max.

Typ.

Min.

Conditions

Parameter

Output Specifications

K Hours

---

1,000

MIL-HDBK-217F @ 25], Ground Benign

MTBF

KHz

---

300

---

Switching Frequency

500

380

---

100KHz,1V

Isolation Capacitance

---

1000

500VDC

Isolation Resistance

VDC

---

1650

Flash Tested for 1 Second

Isolation Voltage Test

VDC

---

1500

60 Seconds

Isolation Voltage Rated

Unit

Max.

Typ.

Min.

Conditions

Parameter

General Specifications

# For each output

1000

6800

Maximum Capacitive Load

Unit

{15V #

{12V #

{5V #

15V

12V

3.3V

Models by Vout

Capacitive Load

MIW3000 Series

REV:0 2005/04

MINMAX

Derating Curve

]

Ambient Temperature

Output Power (%)

100

-40

100

110

400LFM

200LFM

100LFM

Natural

convection

Efficiency vs Output Load ( Dual Output )

Efficiency vs Output Load ( Single Output )

Load Current (%)

Efficiency (%)

100

Load Current (%)

Efficiency (%)

100

Efficiency vs Input Voltage ( Dual Output )

Efficiency vs Input Voltage ( Single Output )

100

Efficiency (%)

Input Voltage (V)

Nom

Low

High

100

Efficiency (%)

Input Voltage (V)

Nom

Low

High

MIW3000 Series

REV:0 2005/04

MINMAX

Test Configurations

Input Reflected-Ripple Current Test Setup

Input reflected-ripple current is measured with a inductor

Lin (4.7uH) and Cin (220uF, ESR < 1.0[ at 100 KHz) to
simulate source impedance.

Capacitor Cin, offsets possible battery impedance.
Current ripple is measured at the input terminals of the

module, measurement bandwidth is 0-500 KHz.

Peak-to-Peak Output Noise Measurement Test

Use a Cout 0.47uF ceramic capacitor.
Scope measurement should be made by using a BNC

socket, measurement bandwidth is 0-20 MHz. Position the
load between 50 mm and 75 mm from the DC/DC Converter.

Design & Feature Considerations

Maximum Capacitive Load

The MIW3000 series has limitation of maximum connected

capacitance at the output.

The power module may be operated in current limiting

mode during start-up, affecting the ramp-up and the startup
time.

For optimum performance we recommend 1000uF

maximum capacitive load

for dual outputs and 6800

capacitive load

for single outputs.

The maximum capacitance can be found in the data sheet.

Overcurrent Protection

To provide protection in a fault (output overload) condition,

the unit is equipped with internal current limiting circuitry and
can endure current limiting for an unlimited duration. At the
point of current-limit inception, the unit shifts from voltage
control to current control. The unit operates normally once the
output current is brought back into its specified range.

Input Source Impedance

The power module should be connected to a low

ac-impedance input source. Highly inductive source
impedances can affect the stability of the power module.

In applications where power is supplied over long lines and

output loading is high, it may be necessary to use a capacitor
at the input to ensure startup.

Capacitor mounted close to the power module helps

ensure stability of the unit, it is recommended to use a good
quality low Equivalent Series Resistance (ESR < 1.0[ at 100
KHz) capacitor of a 10uF for the 5V input devices, a 3.3uF for
the 12V input devices and a 2.2uF for the 24V and 48V
devices.

Output Ripple Reduction

A good quality low ESR capacitor placed as close as

practicable across the load will give the best ripple and noise
performance.

To reduce output ripple, it is recommended to use 3.3uF

capacitors at the output.

MIW3000 Series

MINMAX

REV:0 2005/04

+Out

-Out

+Vin

-Vin

DC / DC

Converter

Load

Battery

Lin

Cin

To Oscilloscope

Current

Probe

+Out

-Out

+Vin

-Vin

Dual Output

DC / DC

Converter

Resistive

Load

Scope

Copper Strip

Cout

Com.

Scope

Cout

+Out

-Out

+Vin

-Vin

Single Output

DC / DC

Converter

Resistive

Load

Scope

Copper Strip

Cout

+Out

-Out

+Vin

-Vin

DC / DC

Converter

Load

DC Power

Source

Cin

+Out

-Out

+Vin

-Vin

Load

DC Power

Source

Cout

Com.

Dual Output

DC / DC

Converter

+Out

-Out

+Vin

-Vin

Load

DC Power

Source

Cout

Single Output

DC / DC

Converter

The MIW3000 converter is encapsulated in a low thermal resistance molding compound that has excellent resistance/electrical

characteristics over a wide temperature range or in high humidity environments.

The encapsulant and unit case are both rated to UL 94V-0 flammability specifications.

Leads are tin plated for improved solderability.

NC: No Connection

+Vin

UL94V-0

Flammability

+Vin

Common

-Vout

16.9g

Weight

+Vout

-Vout

Metal With Non-Conductive Baseplate

Case Material

Common

No Pin

-Vin

1.25*0.80*0.40 inches

-Vin

31.8*20.3*10.2 mm

Case Size

Dual Output

Single Output

Pin

Physical Characteristics

Pin Connections

{0.002

{0.05

X.XXX{0.005

X.XX{0.13

X.XX{0.01

X.X{0.25

Inches

Millimeters

Tolerance

Dual Output

Single Output

31.8 [1.25]

10.2 [0.40

]

20.3 [0.80

]

Bottom

4.1 [0.16

]

4.5 [0.18]

Side

23 22

0.50 [0.020]

2.54 [0.100]

15.22 [0

.600]

2.5 [0.10

]

Connecting Pin Patterns

Top View ( 2.54 mm / 0.1 inch grids )

Mechanical Dimensions

MIW3000 Series

MINMAX

REV:0 2005/04

Электронный компонент: MIW3035