11.0 x 13.7 mm (0.43”x 0.54”) Single Output Models
11.0 x 16.3 mm (0.43”x 0.64”) Dual Output Models
►I/O-Isolation
1500 VDC
►Single
and Dual Output Models
►Operating
Temp. Range –40°C to +85°C
►High
Accuracy of Pin Planarity
►Qualified
for lead-free reflow solder process according
IPC/JEDEC J-STD-020D
►Tape
& Reel Package available
►3
Year Product Warranty
PRODUCT OVERVIEW
The MINMAX MSLU100 series is a range of 1W DC/DC converters in a SMD- Package featuring I/O-isolation of 1500VDC.The very small footprint makes
this product the ideal solution for many applications where a voltage has to be isolated i.e for noise reduction, ground loop elimination, in digital interfaces or
where a converted voltage is required.
An excellent efficiency allows an operating temperature range of –40°C to +85°C. With a new package design these converters are fully qualified for the
higher temperature profile used in lead-free reflow solder processes. For automated SMD production lines the product can be supplied in tape& reel
package.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
VDC
MSLU101
MSLU102
MSLU103
MSLU104
MSLU105
MSLU106
MSLU108
MSLU109
MSLU111
MSLU112
MSLU113
MSLU114
MSLU115
MSLU116
MSLU118
MSLU119
MSLU154
MSLU155
MSLU121
MSLU122
MSLU123
MSLU124
MSLU125
MSLU126
MSLU128
MSLU129
VDC
3.3
5
9
12
15
±5
±12
±15
3.3
5
9
12
15
±5
±12
±15
12
15
3.3
5
9
12
15
±5
±12
±15
Output
Voltage
Max.
mA
300
200
110
84
67
±100
±42
±33
300
200
110
84
67
±100
±42
±33
84
67
300
200
110
84
67
±100
±42
±33
Min.
mA
6
4
2
1.5
1
±2
±0.8
±0.7
6
4
2
1.5
1
±2
±0.8
±0.7
1.5
1
6
4
2
1.5
1
±2
±0.8
±0.7
@Max. Load
mA(typ.)
271
256
254
259
254
270
259
254
112
109
106
106
105
113
108
104
86
86
58
54
54
55
53
57
54
53
@No Load
mA(typ.)
% (max.)
10
10
10
8
7
10
8
7
8
8
8
5
5
8
5
5
5
5
8
8
8
5
5
8
5
5
uF
Output Current
Input Current
Load
Regulation
Max. capacitive
Load
Efficiency
(typ.)
@Max. Load
%
73
78
78
78
79
74
78
78
74
76
78
79
80
74
78
79
78
78
72
78
77
77
79
73
78
78
33
5
(4.5 ~ 5.5)
30
33#
33
12
(10.8 ~ 13.2)
15
33#
33
15
(13.5 ~ 16.5)
14
8
33
24
(21.6 ~ 26.4)
9
33#
# For each output
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2011/12/15 REV:15
Page 1 of 5
MSLU100 SERIES
DC/DC CONVERTER 1W,
SMD-Package
Input Specifications
Parameter
Model
5V Input Models
Input Voltage Range
12V Input Models
15V Input Models
24V Input Models
5V Input Models
Input Surge Voltage (1 sec. max.)
12V Input Models
15V Input Models
24V Input Models
Reverse Polarity Input Current
Input Filter
Internal Power Dissipation
All Models
---
Min.
4.5
10.8
13.5
21.6
-0.7
-0.7
-0.7
-0.7
---
Typ.
5
12
15
24
---
---
---
---
---
---
Max.
5.5
13.2
16.5
26.4
9
18
20
30
0.3
450
A
mW
VDC
Unit
Internal Capacitor
Output Specifications
Parameter
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Temperature Coefficient
Short Circuit Protection
Conditions
Dual Output, Balanced Loads
For Vin Change of 1%
Io=20% to 100%
Over Line, Load & Temp.
Min.
---
---
---
---
---
---
Typ.
Max.
±0.1
±1.0
±1.2
±1.5
See Model Selection Guide
60
120
---
150
---
15
±0.01
±0.02
0.5 Second Max.
Unit
%
%
mV
P-P
mV
P-P
mV rms
%/℃
General Specifications
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (calculated)
Moisture Sensitivity Level (MSL)
MIL-HDBK-217F@25℃, Ground Benign
IPC/JEDEC J-STD-020D
Conditions
60 Seconds
500 VDC
100KHz, 1V
Min.
1500
1000
---
50
2,000,000
Typ.
---
---
40
100
---
Level 2
Max.
---
---
100
140
---
Unit
VDC
MΩ
pF
KHz
Hours
Input Fuse
5V Input Models
500mA Slow-Blow Type
12V Input Models
200mA Slow-Blow Type
15V Input Models
150mA Slow-Blow Type
24V Input Models
100mA Slow-Blow Type
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Lead Temperature (1.5mm from case for 10Sec.)
Conditions
Ambient
Min.
-40
---
-50
---
Free-Air convection
---
Max.
+85
+90
+125
95
260
Unit
℃
℃
℃
% rel. H
℃
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2011/12/15 REV:15
Page 2 of 5
MSLU100 SERIES
DC/DC CONVERTER 1W,
SMD-Package
Output Voltage Tolerance
+20%
+15%
+20%
+15%
+20%
+15%
+20%
+15%
Output Voltage(%)
Output Voltage(%)
+10%
Max.
Typ.
+10%
+10%
Max.
+10%
+5%
+5%
+5%
Typ.
+5%
Vnom
Min.
Vnom
Vnom
Min.
Vnom
-5%
-5%
-5%
-5%
-10%
0%
20%
40%
60%
80%
-10%
100%
-10%
0%
20%
40%
60%
80%
-10%
100%
Output Load Current (%)
Output Load Current (%)
(3.3V & 5V Output)
(All other Output)
Power Derating Curve
100
80
Natural
Convection
20LFM
100LFM
60
200LFM
400LFM
40
20
0
-40
~
0
20
40
60
80
100 110
Ambient Temperature
]
Notes
1
2
3
4
5
6
7
8
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these
modules; however they may not meet all specifications listed.
All DC/DC converters should be externally fused at the front end for protection.
Other input and output voltage may be available, please contact factory.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications subject to change without notice.
It is not recommended to use water-washing process on SMT units.
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2011/12/15 REV:15
Page 3 of 5
MSLU100 SERIES
DC/DC CONVERTER 1W,
SMD-Package
Package Specifications
Mechanical Dimensions (Single Output)
0.25 [0.01]
3.04
[0.12]
8.0 [0.31]
8
5
Connecting Pin Patterns
7.62 [0.30]
1.7 [0.07]
1
2
4
11.0 0.2
[0.43 0.008]
R
0.
5
2.54
[0.1]
5.08
[0.2]
13.7 [0.54]
( Magnification of A )
0~
4
10.6 [0.42]
2.54 [0.10]
1.0 [0.04]
7.0 0.5
[0.28 0.02]
6.7 [0.26]
S SEATING PLANE
0.60 [0.02]
0.3
[0.01]
1.5 0.1
[0.06 0.004]
5.5
[0.22]
5.5
[0.22]
1.5 0.1
[0.06 0.004]
0.15 S
Mechanical Dimensions (Dual Output)
3.04
[0.12]
11.0 0.2
[0.43 0.008]
8.0 [0.31]
10
7
Connecting Pin Patterns
7.62 [0.30]
1.7 [0.07]
1
2
4
5
0.25 [0.01]
0.
5
2.54
[0.1]
5.08
[0.2]
16.24 [0.64]
2.54
[0.1]
( Magnification of A )
0~
4
10.6 [0.42]
R
2.54 [0.10]
1.0 [0.04]
7.0 0.5
[0.28 0.02]
6.7 [0.26]
S SEATING PLANE
0.3
[0.01]
0.60 [0.02]
1.5 0.1
[0.06 0.004]
5.5
[0.22]
5.5
[0.22]
1.5 0.1
[0.06 0.004]
0.15 S
►All
dimensions in mm (inches)
►Tolerance:
X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pins
±0.05 (±0.002)
Pin Connections
Pin
1
2
3
4
5
6
7
8
9
10
Single Output
-Vin
+Vin
No Pin
-Vout
+Vout
No Pin
No Pin
NA
---
---
Dual Output
-Vin
+Vin
No Pin
Common
-Vout
No Pin
+Vout
No Pin
No Pin
NA
Physical Characteristics
Case Size (Single Output)
Case Size (Dual Output)
Case Material
Weight (Single Output)
Weight (Dual Output)
:
:
:
:
:
13.7x8.0x6.7mm (0.54x0.31x0.26 Inches)
16.24x8.0x6.7mm (0.64x0.31x0.26 Inches)
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
1.7g
2.0g
NA : Not Available for Electrical Connection
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2011/12/15 REV:15
Page 4 of 5
MSLU100 SERIES
DC/DC CONVERTER 1W,
SMD-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
+
Lin
Current
Probe
+Vin
+Out
Load
DC / DC
Converter
-Vin
-Out
Cin
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.33uF 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
Single Output
DC / DC
Converter
-Vin
-Out
+Out
Copper Strip
Cout
Copper Strip
Resistive
Scope
Load
+Vin
Dual Output
DC / DC
Converter
-Vin
+Out
Com.
-Out
Copper Strip
Cout
Copper Strip
Cout
Copper Strip
Scope
Scope
Resistive
Load
Design & Feature Considerations
Maximum Capacitive Load
The MSLU100 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 33uF maximum capacitive load. The maximum capacitance can be found in the
data sheet.
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 <
1.0Ω at 100 KHz) capacitor of a 2.2uF for the 5V input devices, a 1.0uF for the 12V input devices and a 0.47uF for the 24V input devices.
+
DC Power
Source
-
+
Cin
-Vin
-Out
+Vin
DC / DC
Converter
+Out
Load
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.
+
DC Power
Source
-
-Vin
+Vin
Single Output
DC / DC
Converter
-Out
+Out
+
DC Power
Source
-
+Vin
+Out
Dual Output
DC / DC
Com.
Converter
Cout
Cout
Load
Load
Cout
Load
-Vin
-Out
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 90℃. 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
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