MINMAX MIWI06

®
MIWI06 SERIES
DC/DC CONVERTER 6W, DIP-Package
FEATURES
► DIP-24 Plastic Package
► Ultra-wide 4:1 Input Range
► High Efficiency up to 84%
► Operating Temp. Range -40°C to +85°C
► Overload Protection
► I/O-isolation 1500VDC ( opt. 3000VDC)
► Input Filter meets EN 55022,class A and FCC, level A
► 3 Years Product Warranty
PRODUCT OVERVIEW
The MINMAX MIWI06 series is a new range of high performance dc-dc converter modules with 6W output power, featuring ultra-wide 4:1 input voltage
ranges and tight output voltage regulation. The product comes in a DIP-24 package with industry standard footprint.
Excellent efficiency allows an operation temperature range of -40°C to +85°C . Standard features include overload protection.
Typical applications for these cost optimized converters are battery powered equipment, instrumentation, datacom and industrial electronics.
Model Selection Guide
Model
Input
Output
Output
Number
Voltage
Voltage
Current
(Range)
VDC
MIWI06-24S033
MIWI06-24S05
MIWI06-24S12
MIWI06-24S15
MIWI06-24S24
MIWI06-24D05
MIWI06-24D12
MIWI06-24D15
MIWI06-48S033
MIWI06-48S05
MIWI06-48S12
MIWI06-48S15
MIWI06-48S24
MIWI06-48D05
MIWI06-48D12
MIWI06-48D15
24
(9 ~ 36)
48
(18 ~ 75)
VDC
3.3
5
12
15
24
±5
±12
±15
3.3
5
12
15
24
±5
±12
±15
Input Current
Reflected
Max. capacitive
Ripple
Load
Max.
@Max. Load
@No Load
Current
mA
1200
1200
500
400
250
±500
±250
±200
1200
1200
500
400
250
±500
±250
±200
mA(typ.)
214
313
298
298
298
260
298
298
107
156
149
149
149
130
149
149
mA(typ.)
mA(typ.)
20
20
10
15
Efficiency
(typ.)
@Max. Load
uF
470
470
100
100
47
100#
100#
100#
470
470
100
100
47
100#
100#
100#
%
77
80
84
84
84
80
84
84
77
80
84
84
84
80
84
84
# For each output
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Voltage
Under Voltage Shutdown
Model
Min.
Typ.
Max.
24V Input Models
-0.7
---
50
100
48V Input Models
-0.7
---
24V Input Models
7
8
9
48V Input Models
14
16
18
24V Input Models
---
---
8.5
48V Input Models
---
---
16
---
---
3000
mW
---
---
2500
mW
Short Circuit Input Power
All Models
Internal Power Dissipation
Conducted EMI
VDC
Compliance to EN 55022,class A and FCC part 15,class A
E-mail:[email protected]
2012/02/02 REV:6
Unit
Tel:886-6-2923150
Page 1 of 4
®
MIWI06 SERIES
DC/DC CONVERTER 6W, DIP-Package
Output Specifications
Parameter
Conditions
Min.
Typ.
Max.
---
±1.0
±2.0
%
Dual Output, Balanced Loads
---
±1.0
±2.0
%
Line Regulation
Vin=Min. to Max.
---
±0.1
±0.5
%
Load Regulation
Io=0% to 100%
---
±0.6
±1.2
%
Output Voltage Accuracy
Output Voltage Balance
Min.Load
Unit
No minimum Load Requirement
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Over Line, Load & Temp.
Transient Recovery Time
25% Load Step Change
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Foldback
---
50
80
mV P-P
---
---
100
mV P-P
---
300
600
uS
---
±3
---
%
---
±0.01
±0.02
%/℃
150
---
%
110
Short Circuit Protection
Continuous
General Specifications
Parameter
Conditions
I/O Isolation Voltage (rated)
Standard
60 Seconds
Suffix H (note 6)
Min.
Typ.
Max.
Unit
1500
---
---
VDC
3000
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
1000
---
pF
---
330
---
KHz
800,000
---
---
Hours
Switching Frequency
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
Safety Approvals(pending)
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
Environmental Specifications
Parameter
Conditions
Min.
Max.
Unit
Ambient
-40
+85
℃
Case Temperature
---
+100
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
260
℃
Operating Temperature Range (with Derating)
Cooling
Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.)
---
Output Power (%)
Output Power (%)
Power Derating Curve
(3.3 & 5V Output Models)
E-mail:[email protected]
2012/02/02 REV:6
Tel:886-6-2923150
Page 2 of 4
(Other Output Models)
®
MIWI06 SERIES
DC/DC CONVERTER 6W, DIP-Package
Notes
1
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and 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 0-20MHz.
4
All DC/DC converters should be externally fused at the front end for protection.
5
Other input and output voltage may be available, please contact factory.
6
To order the converter at 3KVDC isolation, please add a suffix H (e.g. MIWI06-24S05H) to order code.
7
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
8
Specifications subject to change without notice.
Package Specifications
Pin Connections
4.1
[0.16]
10.2
[0.40]
Mechanical Dimensions
3
9
11
Bottom View
23 22
16
Single Output
Dual Output
2
-Vin
-Vin
3
-Vin
-Vin
9
No Pin
Common
11
NC
-Vout
14
+Vout
+Vout
16
-Vout
Common
22
+Vin
+Vin
+Vin
+Vin
23
20.3 [0.80]
2
15.22 [0.60]
0.50 [0.02]
Pin
NC: No Connection
14
31.8 [1.25]
5.08 4.5
[0.20][0.18]
2.54
[0.10]
►All
15.24 [0.60]
2.54
[0.10]
dimensions in mm (inches)
►Tolerance: X.X±0.25
►Pin
Physical Characteristics
Case Size
:
31.8x20.3x10.2mm (1.25x0.80x0.40 Inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Weight
:
12.7g
E-mail:[email protected]
2012/02/02 REV:6
Tel:886-6-2923150
Page 3 of 4
(X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
diameter  0.5 ±0.05 (0.02±0.002)
®
MIWI06 SERIES
DC/DC CONVERTER 6W, DIP-Package
Test Configurations
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin (4.7uH) and Cin (220uF, ESR < 1.0Ω 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.
To Oscilloscope
+
+
Battery
+Vin
Lin
DC / DC
Converter
Current
Probe
Cin
+Out
-Vin
Load
-Out
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.
+Vin
+Out
Copper Strip
Single Output
DC / DC
Converter
-Vin
Cout
-Out
Scope
Resistive
Load
Copper Strip
+Vin
+Out
Copper Strip
Dual Output
DC / DC
Converter
Com.
Copper Strip
-Vin
-Out
Scope
Cout
Resistive
Load
Cout
Scope
Copper Strip
Design & Feature Considerations
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
Ω at 100 KHz) capacitor of a 4.7uF for the 24V input devices and a 2.2uF for the 48V devices.
+
DC Power
Source
+Vin
+
+Out
DC / DC
Converter
Load
Cin
-
-Vin
-Out
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.
+
+Vin
DC Power
Source
-
+Out
Single Output
DC / DC
Converter
-Vin
+
Cout
Load
-Out
+Vin
DC Power
Source
-
+Out
Dual Output
DC / DC
Com.
Converter
-Vin
-Out
Cout
Load
Load
Cout
Maximum Capacitive Load
The MIWI06 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. The maximum capacitance can be found in the data sheet.
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the
maximum temperature rating of the components inside the power module, the case temperature must be kept below 100℃.
The derating curves are determined from measurements obtained in a test setup.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan
Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: [email protected]
Minmax Technology Co., Ltd.
2012/02/02 REV:6
Page 4 of 4