MJW10 SERIES - MINMAX Technology

®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
FEATURES
►Industrial Standard 1" x 1" Package
►Wide 2:1 Input Voltage Range
►Fully Regulated Output Voltage
►I/O Isolation 1500VDC
►Operating Temp. Range -40°C to +80°C
►Low No Load Power Consumption
►No Min. Load Requirement
►Overload and Short Circuit Protection
►Remote On/Off Control(option)
►Shielded Metal Case with Insulated Baseplate
►Conducted EMI meets EN55022 Class A & FCC Level A
►UL/cUL/IEC/EN 60950-1 Safety Approval (Pending)
PRODUCT OVERVIEW
The MINMAX MJW10 series is a new range of cost-optimized 10W isolated dc-dc converter within an encapsulated 1"x1" industrial standard package.
There are 16 models available for 12, 24VDC with wide 2:1 input voltage range and tight output voltage regulation. The MJW10 series come in a shielded
metal package and internal EMI filter to meets EN55022 & FCC Part15 Class A without external components.
By state-of-the-art circuit topology and 87% high efficiency could be achieved allowing an operating temperature of -40℃ to +80℃ as well as low standby
power comsumption. Further features include remote ON/OFF, over current protection, short circuit protection and no min. load requirement as well.
These DC/DC converters offer an economical solution for many cost critical applications in battery-powered equipment, instrumentation, distributed power
architectures in communication, industrial electronics, energy facilities and many other critical space applications.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
VDC
Output
Voltage
MJW10-12S033
Output Current
VDC
3.3
Max.
mA
2500
Input Current
@Max. Load
mA(typ.)
838
Max. capacitive
Load
@No Load
mA(typ.)
μF
4700
Efficiency
(typ.)
@Max. Load
%
82
MJW10-12S05
5
2000
980
2200
85
MJW10-12S051
5.1
2000
1000
2200
85
MJW10-12S12
12
830
954
330
87
MJW10-12S15
12
(9 ~ 18)
15
15
670
952
220
88
MJW10-12D05
±5
±1000
992
1000#
84
MJW10-12D12
±12
±416
956
150#
87
MJW10-12D15
±15
±333
957
100#
87
MJW10-24S033
3.3
2500
414
4700
83
MJW10-24S05
5
2000
490
2200
85
5.1
2000
500
2200
85
12
830
472
330
88
15
670
471
220
89
MJW10-24D05
±5
±1000
490
1000#
85
MJW10-24D12
±12
±416
473
150#
88
MJW10-24D15
±15
±333
468
100#
89
MJW10-48S033
3.3
2500
207
4700
83
MJW10-24S051
MJW10-24S12
MJW10-24S15
24
(18 ~ 36)
12
MJW10-48S05
5
2000
242
2200
86
MJW10-48S051
5.1
2000
250
2200
85
MJW10-48S12
12
830
233
330
89
MJW10-48S15
48
(36 ~ 75)
10
15
670
235
220
89
MJW10-48D05
±5
±1000
242
1000#
86
MJW10-48D12
±12
±416
239
150#
87
MJW10-48D15
±15
±333
237
100#
88
# For each output
E-mail:[email protected]
2015/05/22
P5
Tel:886-6-2923150
Page 1 of 6
®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
Input Specifications
Parameter
Model
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Under Voltage Shutdown
Input Filter
Min.
-0.7
-0.7
-0.7
-------------
Typ.
-------------------
All Models
Max.
25
50
100
9
18
36
8.5
17
34
Unit
VDC
Internal Pi Type
Remote On/Off Control
Parameter
Conditions
Min.
Converter On
3.5V ~ 12V or Open Circuit
Converter Off
0~1.2V or Short Circuit (Pin 2 and Pin 6)
Typ.
Max.
Unit
Control Input Current (on)
Vctrl = 5V
---
---
0.5
mA
Control Input Current (off)
Vctrl = 0V
---
---
0.5
mA
---
5
---
mA
Min.
Typ.
Max.
Unit
---
---
±2.0
%Vnom.
Control Common
Referenced to Negative Input
Standby Input Current
Output Specifications
Parameter
Conditions
Output Voltage Setting Accuracy
Output Voltage Balance
Dual Output, Balanced Loads
---
---
±2.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
---
±1.0
%
Single Output
---
---
±0.5
%
Dual Output
Asymmetrical load 25% / 100% FL
-----
-----
±1.0
±5.0
%
%
Load Regulation
Io=0% to 100%
Cross Regulation (Dual)
Minimum Load
No minimum Load Requirement
Ripple & Noise
0-20 MHz Bandwidth
Transient Recovery Time
3.3 & 5V Output
---
80
---
mV p-p
Other Output
---
100
---
mV p-p
---
300
---
μsec
---
±3
±5
%
---
±0.01
±0.02
%/℃
110
150
---
%
25% Load Step Change
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Hiccup
Short Circuit Protection
Hiccup Mode 0.7Hz typ. Automatic Recovery
General Specifications
Parameter
I/O Isolation Voltage
Conditions
Min.
Typ.
Max.
Unit
60 Seconds
1500
---
---
VDC
1 Second
1800
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
---
2000
pF
---
330
---
KHz
Switching Frequency
MTBF(calculated)
Safety Approvals (Pending)
MIL-HDBK-217F@25℃, Ground Benign
TBD
----UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-report)
E-mail:[email protected]
2015/05/22
P5
Tel:886-6-2923150
Page 2 of 6
Hours
®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
Environmental Specifications
Parameter
Conditions
Min.
Max.
Unit
Natural Convection
-40
+80
℃
Case Temperature
---
+100
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
260
℃
Operating Ambient Temperature Range
(See Power Derating Curve)
Cooling
Natural Convection
RFI
Six-Sided Shielded, Metal Case
Lead Temperature (1.5mm from case for 10Sec.)
---
EMC Specifications
Parameter
Standards & Level
Conduction
EN55024
ESD
Radiated immunity
Fast transient (5)
Surge (5)
Conducted immunity
EMI
EMS
Performance
EN55022, FCC part 15
Class A
EN61000-4-2 Air ± 8kV , Contact ±6kV
EN61000-4-3 10V/m
EN61000-4-4 ±2kV
EN61000-4-5 ±1kV
EN61000-4-6 10Vrms
A
A
A
A
A
Power Derating Curve
100
100
Natural
Convection
20LFM
100LFM
200LFM
60
Natural
Convection
20LFM
80
Output Power (%)
Output Power (%)
80
400LFM
40
100LFM
200LFM
60
400LFM
40
20
20
0
0
~
-40
0
20
40
60
80
Ambient Temperature C
Derating Curve without Heatsink
100 110
~
-40
0
20
40
Derating Curve with Heatsink
Notes
1
2
3
4
5
6
7
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
We recommend to protect the converter by a fast blow fuse in the input supply line.
Other input and output voltage may be available, please contact factory.
To meet EN61000-4-4 & EN61000-4-5, an external capacitor across the input pins is required. Suggested capacitor:TBD
That “natural convection” is about 20LFM but is not equal to still air (0 LFM)
Specifications are subject to change without notice.
E-mail:[email protected]
2015/05/22
P5
Tel:886-6-2923150
Page 3 of 6
60
Ambient Temperature C
80
100 110
®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
Package Specifications
Mechanical Dimensions
Pin Connections
Pin
Single Output
2.54
[0.10]
25.4 [1.00]
10.16
[0.40]
10.16
[0.40]
4
Bottom View
1
2
6
1.00
[0.04]
20.3 [0.80]
5
25.4 [1.00]
3
6.0
10.16 0.5
[0.24] [0.40 0.02]
+Vin
2
-Vin
-Vin
3
+Vout
+Vout
4
No Pin
Common
5
-Vout
-Vout
6
Remote On/Off (Optional)
►All dimensions in mm
►Tolerance: X.X±0.5
5.08
[0.20]
7.62
[0.30]
Dual Output
1
+Vin
(inches)
(X.XX±0.02)
X.XX±0.25 ( X.XXX±0.01)
2.54
[0.10]
►Pin
diameter  1.0 ±0.05 (0.04±0.002)
Physical Characteristics
Case Size
:
25.4x25.4x10.16mm (1.0x1.0x0.4 inches)
Case Material
:
Aluminium Alloy, Black Anodized Coating
Base Material
:
FR4 PCB (flammability to UL 94V-0 rated)
Pin Material
:
Tinned Copper
Weight
:
15g
Heatsink (Option –HS)
Mechanical Dimensions
Heatsink Material: Aluminum
Finish: Anodic treatment (black)
16.3 [0.64]
Weight: 2g
17.46 Max.
[0.69] Max.
19.5 Max.
[0.77] Max.
31.0 [1.22] Max.
Heat-Sink
Thermal Pad
Clamp
Converter
E-mail:[email protected]
2015/05/22
P5
Tel:886-6-2923150
Page 4 of 6
►The advantages of adding a
heatsink are:
1.To improve heat dissipation and increase the
stability and reliability of the DC/DC converters at
high operating temperatures.
2. To increase Operating temperature of the
DC/DC converter, please refer to Derating Curve.
®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
Order Code Table
Standard
With Remote On/Off
With heatsink
With Remote On/Off & heatsink
MJW10-12S033
MJW10-12S033-RC
MJW10-12S033-HS
MJW10-12S033-RC-HS
MJW10-12S05
MJW10-12S05-RC
MJW10-12S05-HS
MJW10-12S05-RC-HS
MJW10-12S051
MJW10-12S051-RC
MJW10-12S051-HS
MJW10-12S051-RC-HS
MJW10-12S12
MJW10-12S12-RC
MJW10-12S12-HS
MJW10-12S12-RC-HS
MJW10-12S15
MJW10-12S15-RC
MJW10-12S15-HS
MJW10-12S15-RC-HS
MJW10-12D05
MJW10-12D05-RC
MJW10-12D05-HS
MJW10-12D05-RC-HS
MJW10-12D12
MJW10-12D12-RC
MJW10-12D12-HS
MJW10-12D12-RC-HS
MJW10-12D15
MJW10-12D15-RC
MJW10-12D15-HS
MJW10-12D15-RC-HS
MJW10-24S033
MJW10-24S033-RC
MJW10-24S033-HS
MJW10-24S033-RC-HS
MJW10-24S05
MJW10-24S05-RC
MJW10-24S05-HS
MJW10-24S05-RC-HS
MJW10-24S051
MJW10-24S051-RC
MJW10-24S051-HS
MJW10-24S051-RC-HS
MJW10-24S12
MJW10-24S12-RC
MJW10-24S12-HS
MJW10-24S12-RC-HS
MJW10-24S15
MJW10-24S15-RC
MJW10-24S15-HS
MJW10-24S15-RC-HS
MJW10-24D05
MJW10-24D05-RC
MJW10-24D05-HS
MJW10-24D05-RC-HS
MJW10-24D12
MJW10-24D12-RC
MJW10-24D12-HS
MJW10-24D12-RC-HS
MJW10-24D15
MJW10-24D15-RC
MJW10-24D15-HS
MJW10-24D15-RC-HS
MJW10-48S033
MJW10-48S033-RC
MJW10-48S033-HS
MJW10-48S033-RC-HS
MJW10-48S05
MJW10-48S05-RC
MJW10-48S05-HS
MJW10-48S05-RC-HS
MJW10-48S051
MJW10-48S051-RC
MJW10-48S051-HS
MJW10-48S051-RC-HS
MJW10-48S12
MJW10-48S12-RC
MJW10-48S12-HS
MJW10-48S12-RC-HS
MJW10-48S15
MJW10-48S15-RC
MJW10-48S15-HS
MJW10-48S15-RC-HS
MJW10-48D05
MJW10-48D05-RC
MJW10-48D05-HS
MJW10-48D05-RC-HS
MJW10-48D12
MJW10-48D12-RC
MJW10-48D12-HS
MJW10-48D12-RC-HS
MJW10-48D15
MJW10-48D15-RC
MJW10-48D15-HS
MJW10-48D15-RC-HS
E-mail:[email protected]
2015/05/22
P5
Tel:886-6-2923150
Page 5 of 6
®
MJW10 SERIES
DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package
Test Setup
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.47μF 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
Copper Strip
Scope
Cout
Resistive
Load
Cout
Scope
Technical Notes
Overload 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.
Overvoltage Protection
The output overvoltage clamp consists of control circuitry, which is independent of the primary regulation loop, that monitors the voltage on the output terminals.
The control loop of the clamp has a higher voltage set point than the primary loop. This provides a redundant voltage control that reduces the risk of output
overvoltage.
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.
By using a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 kHz) capacitor of a 12μF for the 12V, 4.7μF for the 24V input devices and a 2.2μF for
the 48V devices, capacitor mounted close to the power module helps ensure stability of the unit.
+
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 3.3μF 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 MJW10 series has limitation of maximum connected capacitance on the output. The power module may operate 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.
2015/05/22
P5
Page 6 of 6