Document
TOTAL POWER INT'L
1 Watt Ultra High In/Out Isolation SIP DC/DC Converters
Single and Dual Outputs
Key Features
MAU400 Series
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I/O Isolation 6000VDC Miniature Package Efficiency up to 75% SMT Technology Lost Cost MTBF > 2,000,000 Hours
MAU400 1W DC/DC's are specially designed to provide ultra-high levels of isolation 6000VDC in a miniature SIP package. The series consists of 12 models with input voltages of 5V and 12V, and offers standard output voltages of 5V, 12V, 15V in both single and dual output configurations. The MAU400 series is an excellent selection for a wide variety of applications including distributed power systems, mixed analog/digital subsystems, portable test equipments, local power networks and battery backed systems.
$
Low Cost
6000 VDC
I/O Isolation
Low Profile
Block Diagram
Single Output Dual Output
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MAU400 Series
Model Selection Guide
Model Number Input Voltage Output Voltage Output Current Input Current Load Regulation Efficiency
Max. VDC
MAU401 MAU402 MAU403 MAU404 MAU405 MAU406 MAU411 MAU412 MAU413 MAU414 MAU415 MAU416
Min. mA 4 2 1 {2 {1 {1 4 2 1 {2 {1 {1
@Max. Load mA (Typ.) 303 291 295 303 267 287 126 121 123 126 108 117
@No Load mA (Typ.) % (Max.) 10 8 8 10 8 8 10 8 8 10 8 8
@Max. Load % (Typ.) 66 66 66 66 72 73 66 66 66 66 74 75
5 (4.5 ~ 5.5)
12 (10.8 ~ 13.2)
VDC 5 12 15 {5 {12 {15 5 12 15 {5 {12 {15
mA 200 80 65 {100 {40 {35 200 80 65 {100 {40 {35
55
30
Absolute Maximum Ratings
Parameter Input Surge Voltage ( 1000 mS ) Internal Power Dissipation 5VDC Input Models 12VDC Input Models Min. -0.7 -0.7 ----Max. 9 18 260 650 Unit VDC VDC ] mW
Note :
Lead Temperature (1.5mm from case for 10 Sec.)
1. Specifications typical at Ta=+25], resistive load, nominal input voltage, rated output current unless otherwise noted. 2. Ripple & Noise measurement bandwidth is 0-20 MHz. 3. These power converters require a minimum output loading to maintain specified regulation. 4. Operation under no-load conditions will not damage these devices; however they may not meet all listed specifications.
Exceeding these values can damage the module. These are not continuous operating ratings.
Environmental Specifications
Parameter Operating Temperature Operating Temperature Storage Temperature Humidity Cooling Conditions Ambient Case Min. -25 -25 -40 --Free-Air Convection Max. +70 +90 +125 95 Unit ] ] ] %
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.
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MAU400 Series
Input Specifications
Parameter Start Voltage Reverse Polarity Input Current Input Filter Model 5V Input Models 12V Input Models All Models Min. 4.5 10.8 --Typ. 5 12 --Max. 5.5 13.2 0.3 Unit VDC A
Internal Capacitor
Output Specifications
Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20MHz) Ripple & Noise (20MHz) Ripple & Noise (20MHz) Over Load Temperature Coefficient Output Short Circuit Over Line,Load & Temp Dual Output Balance Load For Vin Change 1% Io=20% to 100% Conditions Min. ------------120 --0.5 Second Max. Typ. {1.0 {0.1 {1.2 100 ------{0.01 Max. {3.0 {1.0 {1.5 150 200 5 --{0.02 Unit % % % % mV P-P mV P-P mV rms. % %/]
See Model Selection Guide
General Specifications
Parameter Isolation Voltage Isolation Test Voltage Isolation Resistance Isolation Capacitance Switching Frequency MTBF MIL-HDBK-217F @ 25], Ground Benign Conditions 60 Seconds Flash Tested for 1 Second 500VDC 100KHz,1V Min. 6000 6600 10 --50 2000 Typ. ------80 80 --Max. ------120 100 --Unit VDC VDC G[ pF KHz K Hours
Capacitive Load
Models by Vout Maximum Capacitive Load Note: # For each output . 5V 680 12V 680 15V 680 {5V # 220 {12V # 220
Input Fuse Selection Guide
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5V Input Models 12V Input Models 200mA Slow - Blow Type 500mA Slow - Blow Type
MAU400 Series
100 90 Efficiency (%) 80 70 60 50 Efficiency (%) Low Nom Input Voltage (V) High
100 90 80 70 60 50
Low
Nom Input Voltage (V)
High
Efficiency vs Input Voltage ( Single Output )
Efficiency vs Input Voltage ( Dual Output )
90 80 Efficiency (%) Efficiency (%) 10 20 40 60 80 70 60 50 40 30 20 100
90 80 70 60 50 40 30 20 10 20 40 60 80 100
Load Current (%)
Load Current (%)
Efficiency vs Output Load ( Single Output )
Efficiency vs Output Load ( Dual Output )
100 80 Output Power (%) 100LFM
400LFM
200LFM
60 Natural convection
40
20 www.DataSheet4U.com 0 -25 〜 50 60 70 80 ] 90 100 110
Ambient Temperature
Derating Curve
MAU400 Series
Test Configurations
Input Reflected-Ripple Current Test Setup
To Oscilloscope + Battery + Lin Current Probe +Vin +Out Load
In applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor.