MAU208 [MINMAX]
1W, High Isolation SIP, Single & Dual Output DC/DC Converters; 1W ，高隔离SIP ，单和双输出DC / DC转换器
| 型号： | MAU208 |
| 厂家： | 
MINMAX TECHNOLOGY CO., LTD. |
| 描述： | 1W, High Isolation SIP, Single & Dual Output DC/DC Converters |
| 文件： | 总6页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAU200 Series
1W, High Isolation SIP, Single & Dual Output DC/DC Converters
Key Features
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Efficiency up to 81%
3000VDC Isolation
MTBF > 2,000,000 Hours
Low Cost
Input 5, 12 and 24VDC
Output 3.3,5,9,12,15,{5,{9,{12 and {15VDC
Temperature Performance -40] to +85]
UL 94V-0 Package Material
Internal SMD Construction
Industry Standard Pinout
Minmax's MAU200 1W DC/DC's are specially designed to
provide high levels of isolation 3000VDC in a miniature SIP
package.
The series consists of 27 models with input voltages of
5V, 12V and 24VDC which offers standard output voltages of
3.3V, 5V, 9V, 12V, 15V, ±5V, ±9V, ±12V and ±15VDC for a
wide choice.
$
Low Cost
The MAU200 series is an excellent selection for a variety
of applications including distributed power systems, mixed
analog/digital subsystems, portable test equipments, local
power networks and battery backed systems.
3000
VDC
Low Profile
I/O Isolation
Block Diagram
Single Output
Dual Output
+Vo
+Vo
Com.
-Vo
+Vin
+Vin
Bipolar
Push-Pull
Inverter
Bipolar
Push-Pull
Inverter
-Vin
-Vin
-Vo
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MINMAX
1
MAU200 Series
Model Selection Guide
Model
Number
Input
Voltage
Output
Voltage
Output Current
Input Current
Load
Regulation
Efficiency
Max.
Min.
mA
5
@Max. Load
@No Load
mA (Typ.)
@Max. Load
VDC
VDC
3.3
5
mA
260
200
110
84
mA (Typ.)
235
281
260
258
258
278
262
258
258
96
% (Max.)
% (Typ.)
73
71
76
78
78
72
77
78
79
74
73
78
80
80
74
79
81
81
73
71
76
78
79
72
76
79
80
MAU201
MAU202
MAU203
MAU204
MAU205
MAU206
MAU207
MAU208
MAU209
MAU211
MAU212
MAU213
MAU214
MAU215
MAU216
MAU217
MAU218
MAU219
MAU221
MAU222
MAU223
MAU224
MAU225
MAU226
MAU227
MAU228
MAU229
10
10
8
4
9
2
12
1.5
1
7
5
15
67
30
12
7
7
(4.5 ~ 5.5)
{5
{9
{12
{15
3.3
5
{100
{56
{42
{34
260
200
110
84
{2
{1
{0.8
{0.7
5
10
8
7
7
8
4
114
106
105
104
113
106
104
105
49
8
9
2
5
12
1.5
1
5
12
15
67
5
(10.8 ~ 13.2)
{5
{9
{12
{15
3.3
5
{100
{56
{42
{34
260
200
110
84
{2
{1
{0.8
{0.7
5
8
5
5
5
8
4
59
8
9
2
54
5
12
1.5
1
54
5
24
15
67
53
5
(21.6 ~ 26.4)
{5
{9
{12
{15
{100
{56
{42
{34
{2
{1
{0.8
{0.7
58
8
55
5
53
5
53
5
Absolute Maximum Ratings
Notes :
Parameter
Min.
-0.7
-0.7
-0.7
---
---
Max.
9
Unit
1. Specifications typical at Ta=+25], resistive load,
nominal input voltage, rated output current unless
otherwise noted.
5VDC Input Models
VDC
VDC
VDC
]
Input Surge Voltage
( 1000 mS )
12VDC Input Models
24VDC Input Models
18
2. Ripple & Noise measurement bandwidth is 0-20
MHz.
30
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
260
450
3. These power converters require a minimum
output loading to maintain specified regulation.
mW
Exceeding the absolute maximum ratings of the unit could cause damage.
These are not continuous operating ratings.
4. Operation under no-load conditions will not
damage these modules; however, they may not
meet all specifications listed.
5. All DC/DC converters should be externally fused at
the front end for protection.
Environmental Specifications
Parameter
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
Conditions
Ambient
Case
Min.
-40
-40
-40
---
Max.
+85
+90
+125
95
Unit
]
]
]
%
6. Other input and output voltage may be available,
please contact factory.
7. Specifications subject to change without notice.
Cooling
Free-Air Convection
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MINMAX
2
MAU200 Series
Input Specifications
Parameter
Model
Min.
4.5
Typ.
5
Max.
5.5
Unit
VDC
A
Input Voltage Range
5V Input Models
12V Input Models
24V Input Models
10.8
21.6
---
12
13.2
26.4
0.3
24
Reverse Polarity Input Current
Input Filter
---
All Models
Internal Capacitor
Output Specifications
Parameter
Conditions
Min.
---
---
---
Typ.
{1.0
{0.1
{1.2
Max.
{3.0
{1.0
{1.5
Unit
%
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output, Balanced Loads
For Vin Change of 1%
Io=20% to 100%
%
%
Load Regulation
See Model Selection Guide
%
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Over Load
---
65
100
mV P-P
mV P-P
mV rms
%
Over Line, Load & Temp.
---
---
---
---
---
{0.01
150
5
120
---
{0.02
Temperature Coefficient
Output Short Circuit
---
%/]
0.5 Second Max.
General Specifications
Parameter
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Conditions
60 Seconds
Min.
3000
3300
10
Typ.
---
---
---
60
Max.
---
---
---
100
Unit
VDC
VDC
G[
Flash Tested for 1 Second
500VDC
100KHz,1V
---
70
pF
100
120
KHz
MIL-HDBK-217F @ 25], Ground Benign
2000
---
---
K Hours
Capacitive Load
Models by Vout
Maximum Capacitive Load
# For each output
3.3V
5V
9V
12V
15V
{5V #
{9V #
100
{12V # {15V #
Unit
220
220
220
220
220
100
100
100
uF
Input Fuse Selection Guide
5V Input Models
12V Input Models
24V Input Models
100mA Slow - Blow Type
500mA Slow - Blow Type
200mA Slow - Blow Type
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MINMAX
3
MAU200 Series
100
90
100
90
80
70
60
50
80
70
60
50
Low
Nom
High
Low
Nom
High
Input Voltage (V)
Input Voltage (V)
Efficiency vs Input Voltage ( Single Output )
Efficiency vs Input Voltage ( Dual Output )
90
90
80
70
60
50
40
30
20
80
70
60
50
40
30
20
10 20
40
60
80
10 20
40
60
80
100
100
Load Current (%)
Load Current (%)
Efficiency vs Output Load ( Single Output )
Efficiency vs Output Load ( Dual Output )
100
80
100
80
100LFM
400LFM
200LFM
100LFM
200LFM
400LFM
Natural
convection
60
40
60
40
Natural
convection
20
0
20
0
〜
〜
-40
50
60
70
80
90
100
110
-40
50
60
70
80
90
100
110
Ambient Temperature
Ambient Temperature
]
]
Derating Curve ( 3.3V, 5V & {5V )
Derating Curve ( all other output )
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MINMAX
4
MAU200 Series
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.
Test Configurations
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor
Lin (4.7uH) and Cin (220uF, ESR < 1.0[ 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.
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 < 1.0[ 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 devices.
+
+Vin
DC / DC
+Out
To Oscilloscope
+Vin
+Out
+
DC Power
Source
Load
Converter
+
+
Lin
DC / DC
Converter
Current
Probe
Cin
Load
-
-Vin
-Out
Battery
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 1.0uF
capacitors at the output.
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
-Vin
+Out
+Vin
+Out
Copper Strip
Cout
Single Output
DC / DC
DC Power
Source
Single Output
DC / DC
Resistive
Load
Scope
Converter
Cout
Load
Converter
-
-Out
-Vin
-Out
+
+Vin
-Vin
+Out
Copper Strip
Cout
+Vin
+Out
Com.
-Out
Dual Output
Scope
Scope
Cout
Load
DC Power
Source
Dual Output
DC / DC
DC / DC Com.
Converter
Resistive
Load
Converter
Cout
-
-Out
-Vin
Design & Feature Considerations
Maximum Capacitive Load
Thermal Considerations
The MAU200 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.
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°C.
The derating curves are determined from measurements
obtained in an experimental apparatus.
For optimum performance we recommend 100uF
maximum capacitive load for dual outputs and 220uF
capacitive load for single outputs.
The maximum capacitance can be found in the data sheet.
Input Source Impedance
Position of air velocity
Air Flow
50mm / 2in
probe and thermocouple
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.
15mm / 0.6in
DUT
REV:0 2005/04
MINMAX
5
MAU200 Series
Mechanical Dimensions
Connecting Pin Patterns
Top View ( 2.54 mm / 0.1 inch grids )
Single Output
19.5 [0.77]
2.54 [0.100]
2.1 [0.08]
Dual Output
18.5 [0.73]
5
1
2
6
7
0.50 [0.020]
T: 6.1(0.24) for 5V&12V Input Models
T: 7.1(0.28) for 24V Input Models
Tolerance
Millimeters
X.X{0.25
X.XX{0.13
{0.05
Inches
X.XX{0.01
X.XXX{0.005
{0.002
Pin
Pin Connections
Physical Characteristics
Pin
1
Single Output
+Vin
Dual Output
+Vin
19.5*6.1*10.2 mm
Case Size
(5 & 12V Input)
:
0.77*0.24*0.40 inches
2
-Vin
-Vin
5
-Vout
-Vout
19.5*7.1*10.2 mm
Case Size
:
:
(24V Input)
6
No Pin
+Vout
Common
+Vout
0.77*0.28*0.40 inches
7
Case Material
Weight
Non-Conductive Black Plastic
2.2g (5 & 12V Input)
2.6g (24V Input)
:
The MAU200 converter is encapsulated in a low thermal resistance molding compound that has excellent resistance/electrical
characteristics over a wide temperature range or in high humidity environments.
The encapsulant and unit case are both rated to UL 94V-0 flammability specifications.
Leads are tin plated for improved solderability.
REV:0 2005/04
MINMAX
6
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