W, Miniature SIP, Single & Dual Output DC/DC s Key Features Efficiency up to % 000 Isolation MTBF >,000,000 Hours Low Cost Input,, and Output 3.3,,9,,,{,{9,{ and { Temperature Performance -0] to +] UL 9V-0 Package Material Internal SMD Construction Industry Standard Pinout $ 000 Low Profile Low Cost I/O Isolation Minmax's MAU00 W 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 V, V, V and which offers standard output voltages of 3.3V, V, 9V, V, V, ±V, ±9V, ±V and ± for a wide choice. The MAU00 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. Absolute Maximum Ratings Environmental Specifications Input Surge Voltage ( 000 ms ) Lead Temperature (.mm from case for 0 Sec.) Internal Power Dissipation Input Models Input Models Input Models Input Models Min. -0. -0. -0. -0. Max. 0 mw Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. 9 30 ] Operating Temperature Operating Temperature Storage Temperature Humidity Cooling Conditions Min. Max. Ambient -0 + ] Case -0 +90 ] -0 + ] 9 % Free-Air Convection REV: 00/0
Model Selection Guide Model Number Input Voltage Output Voltage Output Current Input Current Regulation Efficiency Max. Min. @Max. @No @Max. ma ma ma (Typ.) ma (Typ.) % (Max.) % (Typ.) MAU0 3.3 3 0 3 MAU0 00 0 MAU03 9 0 6 MAU0 MAU0 MAU06 (. ~.) { 6 {00. { 30 0 MAU0 {9 {6 { 6 MAU0 { { {0. MAU09 { {3 {0. 9 MAU 3.3 96 MAU 00 3 MAU3 9 0 06 MAU MAU MAU6 (0. ~ 3.) { 6 {00. { 0 0 3 0 0 MAU {9 {6 { 06 9 MAU { { {0. 0 MAU9 { {3 {0. 0 MAU 3.3 9 3 MAU 00 9 MAU3 9 0 6 MAU MAU MAU6 (.6 ~ 6.) { 6 {00. { 3 9 MAU {9 {6 { 6 MAU { { {0. 3 9 MAU9 { {3 {0. 3 0 MAU 00 93 MAU. 9 MAU3 MAU (3. ~ 6.) { 6 {00 { 93 9 MAU { { {0. 0 MAU6 { {3 {0. 0 Capacitive Models by Vout 3.3V V 9V V V {V # {9V # {V # {V # Maximum Capacitive 0 0 0 0 0 00 00 00 00 uf # For each output Input Fuse Selection Guide V Input Models V Input Models V Input Models V Input Models 00mA Slow - Blow Type 00mA Slow - Blow Type 0mA Slow - Blow Type 00mA Slow - Blow Type REV: 00/0
Input Specifications Input Voltage Range Reverse Polarity Input Current Input Filter Model V Input Models V Input Models V Input Models V Input Models All Models Min.. 0. 3..6 Typ. Max.. 3. 6. 6. 0.3 Internal Capacitor A Output Specifications Output Voltage Accuracy Output Voltage Balance Line Regulation Regulation Ripple & Noise (0MHz) Ripple & Noise (0MHz) Ripple & Noise (0MHz) Temperature Coefficient Output Short Circuit Conditions Dual Output, Balanced s For Vin Change of 0% Io=0% to 00% Over Line, & Temp. Min. Typ. Max. {.0 {3.0 {0. {.0 {. {. See Model Selection Guide 0 0 {0.0 {0.0 0. Second Max. % % % % mv P-P mv P-P mv rms %/] General Specifications Isolation Voltage Rated Isolation Voltage Test Isolation Resistance Isolation Capacitance Switching Frequency MTBF Conditions Seconds Flash Tested for Second 00 00KHz,V MIL-HDBK-F @ ], Ground Benign Min. 000 00 000 0 000 Typ. 00 Max. 00 0 M[ pf KHz K Hours Notes:. Specifications typical at Ta=+], resistive load, nominal input voltage, rated output current unless otherwise noted.. Ripple & Noise measurement bandwidth is 0-0 MHz. 3. 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. 6. Other input and output voltage may be available, please contact factory.. Specifications subject to change without notice. 3 REV: 00/0
Block Diagram Single Output Dual Output +Vo +Vo Bipolar Push-Pull Inverter Bipolar Push-Pull Inverter Com. -Vo -Vo REV: 00/0
00 00 90 90 Efficiency (%) 0 0 Efficiency (%) 0 0 0 Low Nom High 0 Low Nom High Input Voltage (V) Input Voltage (V) Efficiency vs Input Voltage ( Single Output ) Efficiency vs Input Voltage ( Dual Output ) 90 90 0 0 Efficiency (%) 0 0 Efficiency (%) 0 0 0 0 30 30 0 0 0 0 0 00 0 0 0 0 0 00 Current (%) Current (%) Efficiency vs Output ( Single Output ) Efficiency vs Output ( Dual Output ) 00 00 00LFM 00LFM 0 00LFM 00LFM 0 00LFM Output Power (%) 0 Natural convection 00LFM Output Power (%) 0 Natural convection 0 0 0 ~ -0 0 0 0 90 00 0 0 ~ -0 0 0 0 90 00 0 Ambient Temperature ] Ambient Temperature ] Derating Curve ( 3.3V, V & {V ) Derating Curve ( all other output ) REV: 00/0
Test Configurations Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (.uh) and Cin (0uF, ESR <.0[ at 00 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 0-00 KHz. To Oscilloscope + + Lin Battery Cin Current Probe Peak-to-Peak Output Noise Measurement Test Use a 0.33uF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-0 MHz. Position the load between 0 mm and mm from the DC/DC. 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 commended to use a good quality low Equivalent Series Resistance (ESR <.0[ at 00 KHz) capacitor of a.uf for the V input devices, a.0uf for the V,V input devices and a 0.uF for the V devices. + DC Power Source Output Ripple Reduction - + Cin Single Output Copper Strip Scope Resistive 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.0uf capacitors at the output. + Dual Output Com. Copper Strip Scope Resistive Scope DC Power Source - Single Output + Design & Feature Considerations Maximum Capacitive DC Power Source - Dual Output Com. The MAU00 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 00uF maximum capacitive load for dual outputs and 0uF capacitive load for single outputs. The maximum capacitance can be found in the data sheet. REV: 00/0 6
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. Position of air velocity probe and thermocouple mm / 0.6in 0mm / in Air Flow DUT REV: 00/0
Mechanical Dimensions Physical Characteristics 9. [0.] Case Size ( & V Input) : 9.*6.*0. mm 0.*0.*0.0 inches 0. [0.0] 0. [0.0] Case Size ( & V Input) : 9.*.*0. mm 0.*0.*0.0 inches. [0.0]. [0.3] 6. [0.00] 3. [0.3] T Case Material Weight : Non-Conductive Black Plastic.g ( & V Input) :.6g ( & V Input) 0. [0.00] 0. [0.00].3 [0.0] Tolerance Pin Millimeters X.X{0. X.XX{0.3 {0.0 Inches X.XX{0.0 X.XXX{0.00 {0.00 Pin Connections Pin 6 Single Output -Vout No Pin +Vout Dual Output -Vout Common +Vout REV: 00/0