ATL010A0X43-SR

Data Sheet April 1, 2008 ATL010A0X43-SR Non-Isolated Power Modules 12Vdc, Programmable 9 – 18Vdc input; 0.75Vdc to 5.5Vdc Output; 10A Output Current RoHS Compliant Features Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Compliant to RoHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) Flexible output voltage sequencing EZ-SEQUENCE Delivers up to 10A of output current High efficiency – 93% at 3.3V full load (VIN = 12.0V) Small size and low profile: 33.00 mm x 13.46 mm x 8.28 mm (1.300 in x 0.530 in x 0.326 in) Low output ripple and noise High Reliability: Applications Distributed power architectures Intermediate bus voltage applications Telecommunications equipment Servers and storage applications Networking equipment Calculated MTBF = 15 M hours at 25 C Full-load Output voltage programmable from 0.75 Vdc to 5.5 Vdc via external resistor Line Regulation: 0.3% (typical) Load Regulation: 0.4% (typical) Temperature Regulation: 0.4% (typical) Remote On/Off Remote Sense Output overcurrent protection (non-latching) Overtemperature protection Wide operating temperature range (-40°C to 85°C) UL* 60950-1Recognized, CSA† C22.2 No. 60950-1‡ 03 Certified, and VDE 0805:2001-12 (EN60950-1) Licensed ISO** 9001 and ISO 14001 certified manufacturing facilities o Description The ATL010A0X43-SR power modules are non-isolated dc-dc converters that can deliver up to 10A of output current with full load efficiency of 93% at 3.3V output. These modules provide a precisely regulated output voltage programmable via an external resistor from 0.75Vdc to 5.5Vdc over a wide range of input voltage (VIN = 9 – 18Vdc). TM The ATL010A0X43-SR series has a sequencing feature, EZ-SEQUENCE that enables designers to implement various types of output voltage sequencing when powering multiple voltages on a board. Their open-frame construction and small footprint enable designers to develop cost- and space-efficient solutions. In addition to sequencing, standard features include remote On/Off, remote sense, output voltage adjustment, over current and over temperature protection. * UL is a registered trademark of Underwriters Laboratories, Inc. † ‡ CSA is a registered trademark of Canadian Standards Association. VDE is a trademark of Verband Deutscher Elektrotechniker e.V. ** ISO is a registered trademark of the International Organization of Standards Document No: DS05-008 ver.1.21 PDF name: atl010a0x43-sr_ds.pdf Data Sheet April 1, 2008 ATL010A0X43-SR Non Isolated Module 12Vdc, Programmable: 9 – 18Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Input Voltage Continuous Sequencing Voltage Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature All Tstg -55 125 °C All All VSEQ TA -0.3 -40 ViN, Max 85 Vdc °C Device All Symbol VIN Min -0.3 Max 18 Unit Vdc Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Operating Input Voltage Maximum Input Current (VIN= VIN, min to VIN, max, IO=IO, max VO,set = 5.5Vdc) Input No Load Current (VIN = 12.0Vdc, IO = 0, module enabled) Input Stand-by Current (VIN = 12.0Vdc, module disabled) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN, min to VIN, max, IO= IOmax ; See Test configuration section) Input Ripple Rejection (120Hz) All All All It 20 30 2 Device All All VO,set = 0.75 Vdc VO,set = 5.0Vdc All Symbol VIN IIN,max IIN,No load IIN,No load IIN,stand-by Min 9.0 Typ 12.0 Max 18.0 7.0 Unit Vdc Adc mA mA mA 40 100 2.0 0.4 As mAp-p dB 2 CAUTION: These power modules can be used in a wide variety of applications ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, no internal fuse has been provided. Also, extensive safety testing has shown that no external fuse is required to protect the unit. However, it is still recommended that some type of current-limiting power source be used to protect the module and evaluated in the end-use equipment. LINEAGE POWER 2 Data Sheet April 1, 2008 ATL010A0X43-SR Non Isolated Module 12Vdc, Programmable: 9 – 18Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN=IN, min, IO=IO, max, TA=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by an external resistor Output Regulation Line (VIN=VIN, min to VIN, max) Load (IO=IO, min to IO, max) Temperature (Tref=TA, min to TA, max) Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max Cout = 1μF ceramic//10μFtantalum capacitors) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance ESR ≥ 1 mΩ ESR ≥ 10 mΩ Output Current Output Current Limit Inception (Hiccup Mode ) Output Short-Circuit Current (VO≤250mV) ( Hiccup Mode ) Efficiency VIN= VIN, nom, TA=25°C IO=IO, max , VO= VO,set VO, set = 0.75Vdc VO, set = 1.2Vdc VO,set = 1.5Vdc VO,set = 1.8Vdc VO,set = 2.5Vdc VO,set = 3.3Vdc VO,set = 5.0Vdc Switching Frequency Dynamic Load Response (dIo/dt=2.5A/μs; VIN = VIN, nom; TA=25°C) Load Change from Io= 50% to 100% of Io,max; 1μF ceramic// 10 μF tantalum Peak Deviation Settling Time (Vo