all converter caty11416868943

MSAU100 SERIES
DC/DC CONVERTER 1W, SMD-Package
FEATURES
►SMD Package with Industry Standard Pinout
►Package Dimension:
12.7 x 8.0 x 7.1 mm (0.5"x 0.31"x 0.28")
►I/O-Isolation 1000 VDC
►Operating Temp. Range –40° to +85°C
►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 MSAU100 series is a range of 1W DC/DC converters in a SMD- Package featuring I/O-isolation of 1000VDC.The 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. 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 also be supplied in tape& reel package.
Model Selection Guide
Model
Input
Output
Number
Voltage
Voltage
(Range)
Output Current
Input Current
Load
Max. capacitive
Regulation
Load
Efficiency
(typ.)
Max.
Min.
@Max. Load
@No Load
VDC
mA
mA
mA(typ.)
mA(typ.)
3.3
300
6
264
5
200
4
250
9
110
2
254
12
84
1.5
252
8
80
MSAU104
15
67
1
248
7
81
MSAU115
3.3
300
6
110
8
75
MSAU111
5
200
4
103
8
81
9
110
2
106
12
84
1.5
104
5
81
82
VDC
MSAU105
MSAU101
5
MSAU102
(4.5 ~ 5.5)
MSAU103
12
MSAU112
(10.8 ~ 13.2)
MSAU113
@Max. Load
% (max.)
μF
10
10
80
10
30
33
8
15
%
75
33
78
78
MSAU114
15
67
1
102
5
MSAU125
3.3
300
6
57
8
73
MSAU121
5
200
4
53
8
79
24
MSAU122
(21.6 ~ 26.4)
MSAU123
MSAU124
9
110
2
54
12
84
1.5
53
5
8
80
15
67
1
52
5
80
8
33
77
Input Specifications
Parameter
Input Voltage Range
Input Surge Voltage (1 sec. max.)
Model
Min.
Typ.
Max.
5V Input Models
4.5
5
5.5
12V Input Models
10.8
12
13.2
24V Input Models
21.6
24
26.4
5V Input Models
-0.7
---
9
12V Input Models
-0.7
---
18
24V Input Models
-0.7
---
30
---
---
0.3
---
---
Reverse Polarity Input Current
All Models
Internal Filter Type
Internal Power Dissipation
E-mail:[email protected]
2014/11/13 REV:6
Tel:886-6-2923150
Page 1 of 4
Unit
VDC
A
Internal Capacitor
450
mW
MSAU100 SERIES
DC/DC CONVERTER 1W, SMD-Package
Output Specifications
Parameter
Conditions
Output Voltage Accuracy
Line Regulation
For Vin Change of 1%
Load Regulation
Io=20% to 100%
Ripple & Noise
0-20 MHz Bandwidth
Min.
Typ.
Max.
Unit
---
±1.0
±3.0
%
---
±1.2
±1.5
%
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
1000
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
40
100
pF
50
100
140
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 3
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
260
℃
Cooling
Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.)
---
Power Derating Curve
100
Natural
Convection
20LFM
80
Output Power (%)
Output Power (%)
100LFM
60
200LFM
400LFM
40
20
0
~
-40
0
20
40
60
80
100 110
Ambient Temperature ]
(5V & 12Vin)
(24Vin)
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 modules;
3
We recommend to protect the converter by a slow blow fuse in the input supply line.
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
Specifications are subject to change without notice.
E-mail:[email protected]
2014/11/13 REV:6
Tel:886-6-2923150
Page 2 of 4
MSAU100 SERIES
DC/DC CONVERTER 1W, SMD-Package
Package Specifications
0.3 [0.01]
2.3
[0.09]
7.1 0.5
[0.28 0.02]
2.54 [0.10]
SEATING
PLANE
S
A
7.0 [0.28]
0.15 S
9.2 [0.36]
2
4
3
0.25 [0.01]
R0
.5
1
( Magnification of A )
7.62
[0.1]
2.15
[0.08]
2.54
[0.1]
10.45 [0.41]
Top View
7.62 [0.30]
0~
4
5
6
11.2 [0.44]
7
Connecting Pin Patterns
8.3 [0.33]
Mechanical Dimensions (24V Input)
8
1.2 [0.05]
12.7 [0.5]
0.60 [0.02]
8.05 0.5
[0.32 0.02]
0.25
[0.01]
7.8 [0.31]
2.54 [0.10]
Pin Connections
Pin
S
-Vin
2
+Vin
3
NA
4
-Vout
5
+Vout
6
NA
7
NA
8
NA
A
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
7.4 [0.29]
9.0 [0.35]
X.XX±0.13 ( X.XXX±0.005)
0.15 S
►Pins ±0.05 (±0.002)
Case Size (5V&12V Input)
:
12.7x8.0x6.8mm (0.50x0.31x0.27 inches)
Case Size (24V Input)
:
12.7x8.3x7.8mm (0.50x0.33x0.31 inches)
Case Material
:
Molding (flammability to UL 94V-0 rated)
Weight (5V&12V Input)
:
1.5g
Weight (24V Input)
:
1.8g
NA : Not Available for Electrical Connection
E-mail:[email protected]
Tel:886-6-2923150
Page 3 of 4
1.2 [0.05]
SEATING
PLANE
Physical Characteristics
Function
1
2014/11/13 REV:6
12.6 [0.50]
0.60 [0.02]
0.3
[0.01]
6.8 [0.27]
12.7 [0.5]
12.6 [0.50]
( Magnification of A )
8.0 [0.31]
7.62
[0.3]
8.3 [0.33]
2.54
[0.1]
10.3 [0.41]
4
3
7.62 [0.30]
0~
4
2
R
1
0.
5
5
6
Top View
Connecting Pin Patterns
11.2 [0.44]
7
8
8.0 [0.31]
Mechanical Dimensions (5V & 12V Input)
MSAU100 SERIES
DC/DC CONVERTER 1W, SMD-Package
Test Setup
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, 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 0.33μF 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
Technical Notes
Maximum Capacitive Load
The MSAU100 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 33μF 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 2.2μF for the 5V input devices, a 1.0μF for the 12V input devices and a 0.47μF for the 24V input 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 0.47μF capacitors at the output.
+
+Vin
DC Power
Source
-
+Out
Single Output
DC / DC
Converter
-Vin
Cout
Load
-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
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:6
Page 4 of 4