MA01H MINMAX | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

E-mail:sales@minmax.com.tw Tel:886-6-2923150 2013/01/23 REV:6 Page 1 of 4 MA0 1H SERIES DC/DC CONVERTER 1W , SIP-Package

FEATURES

► Standard SIP-7 Package ► Semi-regulated Output Voltage ► High 3000VDC I/O-isolation ► High Efficiency to 88% ► Operating Temp. Range –40°C to +85°C ► CSA/IEC/EN 60950-1 Safety Approval ► Industry Standard Pinout ► 3 Years Product Warranty PRODUCT OVERVIEW The MINMAX MA01H series is a new range of isolated 1W DC/DC converter modules in a small SIP-package. There are 24 models available with 5V, 12V or 24VDC input. These products provide have a typical load regulation of 3.5% to 5.5% depending on model. The MA01H DC/DC converters are a compromise between a more expensive fully regulated converter and a non-regulated converter. They offer the designer a new solution for many cost critical applications where the output voltage variation has to be kept in a certain limit under all load conditions. Model Selection Guide Output Current Input Current Efficiency (typ.) Input Voltage (Range) Output Voltage Max. Min. @Max. Load @No Load Load Regulation Reflected Ripple Max. capacitive Load @Max. Load Model Number VDC VDC mA mA mA(typ.) mA(typ.) % (max.) mA(typ.) µF % MA01-05S05H 5 200 4 238 6.2 84 MA01-05S09H 9 110 2 229 5.5 86.5 MA01-05S12H 12 84 1.5 231 5.5 87 MA01-05S15H (4.5 ~ 5.5) 15 67 1 230 11 220 87.5 MA01-12S05H 5 200 4 99 5 84 MA01-12S09H 9 110 2 96 3.3 86 MA01-12S12H 12 84 1.5 95 3.6 88 MA01-12S15H (10.8 ~ 13.2) 15 67 1 95 2.9 5 220 MA01-24S05H 5 200 4 50 5 84 MA01-24S09H 9 110 2 48 3.5 86.5 MA01-24S12H 12 84 1.5 48 3.5 87.5 MA01-24S15H (21.6 ~ 26.4) 15 67 1 48 4.7 220 87.5 Input Specifications Parameter Model Min. Typ. Max. Unit 5V Input Models -0.7 --- 9 12V Input Models -0.7 --- 18 Input Surge Voltage (1 sec. max.) 24V Input Models -0.7 --- 30 5V Input Models 4.5 5 5.5 12V Input Models 10.8 12 13.2 Input Voltage Range 24V Input Models 21.6 24 26.4 VDC Reverse Polarity Input Current --- --- 0.3 A Internal Filter Type Internal Capacitor Internal Power Dissipation All Models --- --- 450 mW Output Specifications Parameter Conditions Min. Typ. Max. Unit Line Regulation For Vin Change of 1% --- ±1.05 ±1.2 % Load Regulation Io=20% to 100% See Model Selection Guid e Ripple & Noise (20MHz) --- 30 60 mV P-P Temperature Coefficient --- ±0.01 ±0.02 %/ ℃ Short Circuit Protection 0.5 Second Max.

DC/DC CONVERTER 1W , SIP-Package E-mail:sales@minmax.com.tw Tel:886-6-2923150 2013/01/23 REV:6 Page 2 of 4 General Specifications Parameter Conditions Min. Typ. Max. Unit I/O Isolation Voltage (rated) 60 Seconds 3000 --- --- VDC I/O Isolation Test Voltage Flash tested for 1 Second 330 0 --- --- V PK I/O Isolation Resistance 1000 VDC 10 --- --- GΩ I/O Isolation Capacitance 100KHz, 1V 30 60 120 pF Switching Frequency 50 100 120 KHz MTBF (calculated) MIL-HDBK-217F@25 ℃, Ground Benign 2,000,000 --- --- Hours Safety Approvals CSA 60950-1 recognition,IEC/EN 60950-1(CB-scheme) Input Fuse 5V Input Models 12V Input Models 24V Input Models 500mA Slow-Blow Type 200mA Slow-Blow Type 100mA Slow-Blow Type Environmental Specifications Parameter Conditions Min. Max. Unit Operating Ambient Temperature Range (See Power Derating Curve) Natural Convection -40 +85 ℃ Case Temperature --- +95 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H Cooling Free-Air convection Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃ Power Derating Curve Output Voltage Tolerance Ambient Temperature 100 -40 50 60 80 100 110 90 70 400LFM 200LFM 100LFM Natural Convection 20LFM /uni0043 Notes 1 Specifications typical at Ta=+25 ℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 Ripple & Noise measurement bandwidth is 0-20MHz. 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. 4 All DC/DC converters should be externally fused at the front end for protection. 5 Other input and output voltage may be available, please contact factory. 6 That “natural convection” is about 20LFM but is not equal to still air (0 LFM). 7 Specifications are subject to change without notice. Output Voltage(%) Output Load Current (%) M ax. Typ. +5% +10% +15% Vnom -5% -10% +20% +5% +10% +15% Vnom -5% -10% +20% M in.

DC/DC CONVERTER 1W , SIP-Package E-mail:sales@minmax.com.tw Tel:886-6-2923150 2013/01/23 REV:6 Page 3 of 4 Package Specifications Mechanical Dimensions Pin Connections Pin Function 1 +Vin 2 -Vin 5 -Vout 7 +Vout T=6.1[0.24] for 5V & 12V Input Models T=7.1[0.28] for 24V Input Models ► All dimensions in mm (inches) ► Tolerance: X.X±0.25 (X.XX±0.01) X.XX±0.13 ( X.XXX±0.005) Physical Characteristics Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Alloy 42 Weight (5&12V Input) : 2.2g Weight (24V Input) : 2.6g 10.2 [0.40] 19.5 [0.77] 0.50 [0.02] Bottom View 18.5 [0.73] 0.5 [0.02]3.2 [0.13] 2.54 [0.10] 7.62 [0.30] [0.20] 0.50 [0.02] 5.08 0.25 [0.01] 1.3 [0.05] T 1 2 5 7 2.4 [0.09]

DC/DC CONVERTER 1W , SIP-Package 18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: sales@minmax.com.tw 2013/01/23 REV:6 Page 4 of 4 Minmax Technology Co., Ltd. Test Setup Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (10µH) and Cin (1µF, ESR < 1.0Ω 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. +Out -Out +Vin -Vin DC / DC Converter Load Battery + Lin + Cin To Oscilloscope Current Probe 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. +Out -Out +Vin -Vin Single Output DC / DC Converter Resistive Load Scope Copper Strip Cout Copper Strip Technical Notes Maximum Capacitive Load The MA01H 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 220µF maximum capacitive load for devices. 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 commended 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. +Out -Out +Vin -Vin DC / DC Converter Load DC Power Source Cin 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 1.0µF capacitors at the output. +Out -Out +Vin -Vin Load DC Power Source Cout Single Output DC / DC Converter 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 95℃. The derating curves are determined from measurements obtained in a test setup. DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in