all converter caty11361925852

MAU300 SERIES
DC/DC CONVERTER 2W, SIP-Package
FEATURES
►SIP Package with Industry Standard Pinout
►Package Dimension:
19.5 x 10.2 x 7.6 mm (0.77”x 0.4”x 0.3”)
►Single and Dual Output Models
►I/O-Isolation 1000 VDC
►Operating Temp. Range -40°C to +85°C
►3 Years Product Warranty
PRODUCT OVERVIEW
The MINMAX MAU300 series is a range of 2W DC/DC converters in a small SIP Package featuring an I/O-isolation of 1000VDC. An excellent efficiency
allows an operating temperature range of –40°C to +85°C.
These converters offer an economical solution for many applications where a voltage has to be isolated i.e for noise reduction, ground loop elimination,
digital interfaces or for board level power distribution with isolated voltages.
Model Selection Guide
Model
Number
MAU301
MAU302
MAU303
MAU304
MAU305
MAU306
MAU307
MAU311
MAU312
MAU313
MAU314
MAU315
MAU316
MAU317
MAU321
MAU322
MAU323
MAU324
MAU325
MAU326
MAU327
Input
Voltage
(Range)
VDC
5
(4.5 ~ 5.5)
12
(10.8 ~ 13.2)
24
(21.6 ~ 26.4)
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Reverse Polarity Input Current
Internal Filter Type
Internal Power Dissipation
2013/01/23 REV:4
Max.
Min.
mA
500
400
165
133
±200
±83
±66
500
400
165
133
±200
±83
±66
500
400
165
133
±200
±83
±66
mA
10
8
3
2.5
±4
±1.5
±1
10
8
3
2.5
±4
±1.5
±1
10
8
3
2.5
±4
±1.5
±1
Model
5V Input Models
12V Input Models
24V Input Models
5V Input Models
12V Input Models
24V Input Models
Input Voltage Range
E-mail:[email protected]
Output Current
All Models
Tel:886-6-2923150
Page 1 of 4
Input Current
@Max. Load
@No Load
mA(typ.)
452
526
495
499
519
504
501
185
212
200
200
210
201
200
92
108
101
101
105
102
100
mA(typ.)
60
30
15
Load
Regulation
Max. capacitive
Load
% (max.)
11
11
7
7
10
7
7
8
8
5
5
8
5
5
8
8
5
5
8
5
5
µF
Min.
4.5
10.8
21.6
-0.7
-0.7
-0.7
---
Typ.
5
12
24
---------
---
---
470
390#
470
390#
470
390#
# For each output
Pi Filter
Efficiency
(typ.)
@Max. Load
%
73
76
80
80
77
79
79
74
78
82
83
79
82
82
74
77
81
82
79
81
82
Max.
5.5
13.2
26.4
9
18
30
0.3
Unit
VDC
650
mW
A
MAU300 SERIES
DC/DC CONVERTER 2W, SIP-Package
Output Specifications
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise
Temperature Coefficient
Short Circuit Protection
Conditions
Dual Output, Balanced Loads
For Vin Change of 1%
Io=20% to 100%
max. 20MHz Bandwidth
General Specifications
Parameter
Conditions
I/O Isolation Voltage (rated)
60 Seconds
I/O Isolation Capacitance
100KHz, 1V
I/O Isolation Resistance
MTBF (calculated)
Input Fuse
Min.
Typ.
---
Parameter
Operating Ambient Temperature Range (See Power Derating Curve)
Case Temperature
Storage Temperature Range
Conditions
Natural Convection
---
80
120
2,000,000
---
---
50
80
100
MΩ
pF
KHz
Hours
Max.
Unit
---
+90
℃
-40
Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.)
Unit
VDC
Min.
---
Cooling
mV P-P
%/℃
200mA Slow-Blow Type
-50
Humidity (non condensing)
Unit
%
%
%
24V Input Models
500mA Slow-Blow Type
Environmental Specifications
---
---
12V Input Models
1000mA Slow-Blow Type
Max.
---
1000
[email protected], Ground Benign
5V Input Models
-----
Typ.
Max.
±1.0
±3.0
±0.1
±1.0
±1.2
±1.5
See Model Selection Guide
100
150
±0.01
±0.02
0.5 Second Max.
1000
500 VDC
Switching Frequency
Min.
-------
---
+85
+125
℃
℃
95
% rel. H
260
℃
Output Power (%)
Power Derating Curve
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.
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 are subject to change without notice.
E-mail:[email protected]
2013/01/23 REV:4
Tel:886-6-2923150
Page 2 of 4
MAU300 SERIES
DC/DC CONVERTER 2W, SIP-Package
Package Specifications
Mechanical Dimensions
Pin Connections
19.5 [0.77]
Pin
Single Output
2
-Vin
1
5
[0.13]
3.2
0.5 [0.02]
10.2 [0.40]
4
6
+Vin
Dual Output
-Vout
No Pin
+Vout
+Vin
-Vin
-Vout
Common
+Vout
0.5
[0.02]
2.4
[0.09]
2.54
[0.10]
5.08
2X2.54
[0.20]
[2X0.10]
18.5 [0.73]
4
5
6
0.50
[0.02]
0.25 [0.01]
2
1.3 [0.05]
1
7.6 [0.30]
Bottom View
Physical Characteristics
Case Size
:
19.5x7.6x10.2mm (0.77x0.30x0.40 inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Pin Material
:
Alloy 42
Weight
:
2.7g
E-mail:[email protected]
2013/01/23 REV:4
Tel:886-6-2923150
Page 3 of 4
►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)
MAU300 SERIES
DC/DC CONVERTER 2W, SIP-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 MAU300 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 390µF maximum capacitive load for dual outputs and 470µF capacitive load
for single outputs. 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.
2013/01/23 REV:4
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