all converter caty11416868910

MSLU400 SERIES
DC/DC CONVERTER 2W, SMD-Package
FEATURES
►SMD Package with Industry Standard Pinout
►Small Footprint:
12.3 x 13.7 mm (0.48"x 0.54") Single Output Models
12.3 x 16.3 mm (0.48"x 0.64") Dual Output Models
►I/O-Isolation 1500 VDC
►Single and Dual Output Models
►Operating Temp. Range –40°C to +85°C
►Overload Protection
►High Accuracy of Pin Planarity
►Qualified for lead-free reflow solder process according
IPC/JEDEC J-STD-020D.1
►Tape & Reel Package available
►3 Year Product Warranty
PRODUCT OVERVIEW
The MINMAX MSLU400 series is a range of 2W 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
Input
Output
Number
Voltage
Voltage
(Range)
VDC
MSLU401
MSLU402
MSLU404
MSLU406
MSLU408
MSLU409
MSLU411
MSLU412
MSLU414
MSLU418
MSLU419
MSLU421
MSLU422
MSLU424
MSLU428
MSLU429
5
(4.5 ~ 5.5)
12
(10.8 ~ 13.2)
24
(21.6 ~ 26.4)
VDC
3.3
5
12
±5
±12
±15
3.3
5
12
±12
±15
3.3
5
12
±12
±15
Output Current
Input Current
Max.
Min.
@Max. Load
mA
500
400
165
±200
±83
±66
500
400
165
±83
±66
500
400
165
±83
±66
mA
10
8
3
±4
±1.5
±1
10
8
3
±1.5
±1
10
8
3
±1.5
±1
mA(typ.)
471
548
514
541
524
521
191
222
209
208
206
96
111
105
105
104
@No Load
mA(typ.)
60
30
15
Load
Max. capacitive
Efficiency
Regulation
Load
(typ.)
@Max. Load
% (max.)
11
11
11
10
7
7
8
8
5
5
5
8
8
5
5
5
μF
47
47
10
10#
4.7#
4.7#
47
47
10
4.7#
4.7#
47
47
10
4.7#
4.7#
# For each output
%
70
73
77
74
76
76
72
75
79
80
80
72
75
79
79
79
Input Specifications
Parameter
Model
5V Input Models
12V Input Models
24V Input Models
5V Input Models
12V Input Models
24V Input Models
Input Voltage Range
Input Surge Voltage (1 sec. max.)
Reverse Polarity Input Current
Internal Filter Type
Internal Power Dissipation
E-mail:[email protected]
2014/11/13 REV:9
Min.
4.5
10.8
21.6
-0.7
-0.7
-0.7
---
All Models
--Tel:886-6-2923150
Page 1 of 5
Typ.
Max.
5
5.5
12
13.2
24
26.4
--9
--18
--30
--0.3
Internal Capacitor
--650
Unit
VDC
A
mW
MSLU400 SERIES
DC/DC CONVERTER 2W, SMD-Package
Output Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
Dual Output, Balanced Loads
---
±0.1
±1.0
%
Line Regulation
For Vin Change of 1%
---
±1.2
±1.5
%
Load Regulation
Io=20% to 100%
Ripple & Noise
0-20 MHz Bandwidth
Output Voltage Balance
See Model Selection Guide
Temperature Coefficient
---
---
120
mV P-P
---
±0.01
±0.02
%/℃
Short Circuit Protection
0.5 Second Max.
General Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
60 Seconds
1500
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
60
100
pF
50
100
120
KHz
I/O Isolation Voltage
Switching Frequency
MTBF (calculated)
[email protected], Ground Benign
Moisture Sensitivity Level (MSL)
2,000,000
IPC/JEDEC J-STD-020D.1
Hours
Level 2
Environmental Specifications
Parameter
Operating Ambient Temperature Range (See
Power Derating Curve)
Conditions
Min.
Max.
Unit
Natural Convection
-40
+85
℃
℃
Case Temperature
---
+90
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
300
℃
Cooling
Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.)
---
+20%
+20%
+20%
+20%
+15%
+15%
+15%
+15%
+10%
+10%
+10%
Max.
+5%
+5%
Typ.
Vnom
Vnom
Min.
-5%
-5%
-10%
0%
20%
40%
80%
-10%
100%
+10%
Max.
+5%
+5%
Typ.
Vnom
Vnom
Min.
-5%
-5%
-10%
0%
20%
40%
60%
Output Load Current (%)
Output Load Current (%)
(3.3V & 5V Output)
(All other Output)
E-mail:[email protected]
2014/11/13 REV:9
60%
Output Voltage(%)
Output Voltage(%)
Output Voltage Tolerance
Tel:886-6-2923150
Page 2 of 5
80%
-10%
100%
MSLU400 SERIES
DC/DC CONVERTER 2W, SMD-Package
Power Derating Curve
Notes
1
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these
3
We recommend to protect the converter by a fast blow fuse in the input supply line.
modules; however they may not meet all specifications listed.
4
Other input and output voltage may be available, please contact factory.
5
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
6
It is not recommended to use water-washing process on SMT units.
7
Specifications are subject to change without notice.
E-mail:[email protected]
2014/11/13 REV:9
Tel:886-6-2923150
Page 3 of 5
MSLU400 SERIES
DC/DC CONVERTER 2W, SMD-Package
Package Specifications
Mechanical Dimensions (Single Ouput)
Connecting Pin Patterns
7.62 [0.30]
8.9 0.5
[0.35 0.02]
8.6 [0.34]
2.54 [0.10]
S
1.5 0.1
[0.06 0.004]
0.3
[0.01]
0.60 [0.02]
6.15
[0.24]
6.15
[0.24]
13.7 [0.54]
9.3 [0.37]
( Magnification of A )
5.08
[0.2]
13.7 [0.54]
2.2
[0.09]
2.54
[0.1]
11.5 [0.45]
4
0~
4
2
R
1
0.
5
9.3 [0.37]
Top View
12.3 [0.48]
5
8
0.25 [0.01]
3.04
[0.12]
1.2 [0.05]
SEATING
PLANE
1.5 0.1
[0.06 0.004]
0.1
S
Package Specifications
Mechanical Dimensions (Dual Output)
Connecting Pin Patterns
5.08
[0.2]
16.3 [0.64]
9.3 [0.37]
11.5 [0.45]
0.25 [0.01]
2.2
[0.09]
2.54
[0.1]
0~
4
5
0.
5
4
R
2
9.3 [0.37]
Top View
1
12.3 [0.48]
7
10
( Magnification of A )
2.54
[0.1]
8.9 0.5
[0.35 0.02]
0.3
[0.01]
8.6 [0.34]
2.54 [0.10]
0.60 [0.02]
13.7 [0.54]
7.62 [0.30]
3.07
[0.12]
1.2 [0.05]
S SEATING PLANE
1.5 0.1
[0.06 0.004]
6.15
[0.24]
6.15
[0.24]
►All dimensions in mm (inches)
1.5 0.1
[0.06 0.004]
0.1
S
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
► Pins ±0.05(±0.002)
Pin Connections
Physical Characteristics
Pin
Single Output
Dual Output
Case Size (Single Output)
:
13.7x9.3x8.6mm (0.54x0.37x0.34 inches)
1
-Vin
-Vin
Case Size (Dual Output)
:
16.3x9.3x8.6mm (0.64x0.37x0.34 inches)
2
+Vin
+Vin
4
-Vout
Common
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
5
+Vout
-Vout
7
No Pin
+Vout
Pin Material
:
phosphor bronze
8
NA
No Pin
10
No Pin
NA
Weight (Single Output)
:
1.5g
Weight (Dual Output)
:
2.2g
NA : Not Available for Electrical Connection
E-mail:[email protected]
2014/11/13 REV:9
Tel:886-6-2923150
Page 4 of 5
MSLU400 SERIES
DC/DC CONVERTER 2W, SMD-Package
Test Setup
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.33μF 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
Technical Notes
Maximum Capacitive Load
The MSLU400 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.
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 comended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω at
100 KHz) capacitor of a 2.2μF for the 5V input devices, a 1.0μF for the 12V input devices and a 0.47μF for the 24V 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 1.5μF 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
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
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.
2014/11/13 REV:9
Page 5 of 5