MAU129 [MINMAX]
1W, Miniature SIP, Single & Dual Output DC/DC Converters; 1W ，微型SIP ，单和双输出DC / DC转换器
| 型号： | MAU129 |
| 厂家： | 
MINMAX TECHNOLOGY CO., LTD. |
| 描述： | 1W, Miniature 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 |
MAU100 Series
1W, Miniature SIP, Single & Dual Output DC/DC Converters
Key Features
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Efficiency up to 81%
1000VDC Isolation
MTBF > 2,000,000 Hours
Low Cost
Input 5, 12, 15 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 MAU100 1W DC/DC's are specially designed to
provide the optimum cost/benefit power solution in a miniature
SIP package.
The series consists of 33 models with input voltages of
5V, 12V, 15V 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 MAU100 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.
1000
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
REV:0 2005/04
MINMAX
1
MAU100 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
72
79
79
72
80
80
MAU101
MAU102
MAU103
MAU104
MAU105
MAU106
MAU107
MAU108
MAU109
MAU111
MAU112
MAU113
MAU114
MAU115
MAU116
MAU117
MAU118
MAU119
MAU121
MAU122
MAU123
MAU124
MAU125
MAU126
MAU127
MAU128
MAU129
MAU151
MAU152
MAU153
MAU154
MAU155
MAU156
10
10
8
7
7
10
8
7
7
8
8
5
5
5
8
5
5
5
8
8
5
5
5
8
5
5
5
8
5
5
8
5
5
4
9
2
12
1.5
1
5
15
67
30
(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
4
114
106
105
104
113
106
104
105
49
9
2
12
1.5
1
12
15
67
12
(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
4
59
9
2
54
12
1.5
1
54
24
15
67
53
7
(21.6 ~ 26.4)
{5
{9
{12
{15
5
{100
{56
{42
{34
200
84
{2
{1
{0.8
{0.7
4
58
55
53
53
93
12
1.5
1
85
15
67
85
15
11
(13.5 ~ 16.5)
{5
{12
{15
{100
{42
{34
{2
{0.8
{0.7
93
85
85
Notes :
Absolute Maximum Ratings
1. Specifications typical at Ta=+25], resistive load,
nominal input voltage, rated output current unless
otherwise noted.
Parameter
Min. Max. Unit
5VDC Input Models
-0.7
9
VDC
VDC
VDC
VDC
]
2. Ripple & Noise measurement bandwidth is 0-20 MHz.
12VDC Input Models -0.7
15VDC Input Models -0.7
24VDC Input Models -0.7
18
Input Surge Voltage
( 1000 mS )
3. These power converters require a minimum output
loading to maintain specified regulation.
18
30
4. Operation under no-load conditions will not damage
these modules; however, they may not meet all
specifications listed.
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
---
---
260
450
mW
Exceeding the absolute maximum ratings of the unit could cause damage.
These are not continuous operating ratings.
5. All DC/DC converters should be externally fused at the
front end for protection.
6. Other input and output voltage may be available, please
contact factory.
7. Specifications subject to change without notice.
REV:0 2005/04
MINMAX
2
MAU100 Series
Environmental Specifications
Parameter
Conditions
Ambient
Case
Min.
Typ.
---
---
---
---
Max.
+85
+90
+125
95
Unit
]
]
]
%
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
-40
-40
-40
---
Cooling
Free-Air Convection
Input Specifications
Parameter
Model
Min.
4.5
Typ.
5
Max.
5.5
Unit
VDC
A
Input Voltage Range
5V Input Models
12V Input Models
15V Input Models
24V Input Models
10.8
13.5
21.6
---
12
13.2
16.5
26.4
0.3
15
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
---
50
75
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
Conditions
60 Seconds
Min.
1000
1100
1000
---
70
Typ.
---
---
---
60
Max.
---
---
---
100
Unit
VDC
VDC
M[
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Flash Tested for 1 Second
500VDC
100KHz,1V
pF
100
120
KHz
MIL-HDBK-217F @ 25], Ground Benign
2000
---
---
K Hours
Capacitive Load
Models by Vout
3.3V
5V
9V
12V
15V
{5V #
{9V #
100
{12V # {15V #
Unit
Maximum Capacitive Load
# For each output
220
220
220
220
220
100
100
100
uF
Input Fuse Selection Guide
5V Input Models
12V Input Models
15V Input Models
24V Input Models
500mA Slow - Blow Type
200mA Slow - Blow Type
150mA Slow - Blow Type
100mA Slow - Blow Type
REV:0 2005/04
MINMAX
3
MAU100 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 )
REV:0 2005/04
MINMAX
4
MAU100 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
Capacitor mounted close to the power module helps
ensure stability of the unit, it is commended 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,15V input devices and a 0.47uF for the 24V devices.
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.
+
+Vin
DC / DC
+Out
+
To Oscilloscope
+Vin
+Out
DC Power
Source
Load
Converter
Cin
+
+
Lin
DC / DC
Converter
Current
Probe
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
+Out
+Vin
+Out
Copper Strip
Cout
Single Output
DC / DC
DC Power
Source
Single Output
DC / DC
Resistive
Load
Scope
Converter
Cout
Load
Converter
-
-Vin
-Out
-Vin
-Out
+
+Vin
+Out
Copper Strip
Cout
+Vin
+Out
Com.
-Out
Scope
Scope
Dual Output
Cout
Load
DC Power
Source
Dual Output
DC / DC
DC / DC Com.
Converter
Resistive
Load
Converter
Cout
-
-Vin
-Out
-Vin
Design & Feature Considerations
Maximum Capacitive Load
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°C.
The derating curves are determined from measurements
obtained in an experimental apparatus.
The MAU100 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 100uF
maximum capacitive load for dual outputs and 220uF
capacitive load for single outputs.
The maximum capacitance can be found in the data sheet.
Position of air velocity
Air Flow
50mm / 2in
probe and thermocouple
Input Source Impedance
15mm / 0.6in
DUT
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.
REV:0 2005/04
MINMAX
5
MAU100 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]
1
2
4
5
6
0.5 [0.020]
T: 6.1(0.24) for 5V&12V Input Models
T: 7.1(0.28) for 15V&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
4
-Vout
-Vout
19.5*7.1*10.2 mm
Case Size
:
:
(15 & 24V Input)
5
No Pin
+Vout
Common
+Vout
0.77*0.28*0.40 inches
6
Case Material
Weight
Non-Conductive Black Plastic
2.2g (5 & 12V Input)
2.6g (15 & 24V Input)
:
The MAU100 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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