APTH020A0X3-SRZ

Data Sheet August 13, 2013 TLynxTM: Non-Isolated DC-DC Power Modules: 2.4Vdc –5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A Output Current Features EZ-SEQUENCETM RoHS Compliant Applications  Compliant to RoHS EU Directive 2002/95/EC (Z versions)  Compatible in a Pb-free or SnPb reflow environment (Z versions)  Wide Input voltage range (2.4Vdc-5.5Vdc)  Output voltage programmable from 0.6Vdc to 3.63 Vdc via external resistor  Tunable Loop to optimize dynamic output voltage response  Flexible output voltage sequencing EZSEQUENCE – APTH versions  Remote sense TM  Fixed switching frequency  Distributed power architectures  Output overcurrent protection (non-latching)  Intermediate bus voltage applications  Overtemperature protection  Telecommunications equipment  Remote On/Off  Servers and storage applications  Ability to sink and source current  Networking equipment  Cost efficient open frame design  Industrial equipment  Small size: 13.5 mm x 33.0 mm x 8.5 mm (0.53 in x 1.3 in x 0.334 in) Vin+ VIN Vout+ VOUT SENSE MODULE CTUNE Q1 ON/OFF GND Wide operating temperature range (-40°C to 85°C)  US and Canadian Recognized to UL* 60950-1 and CSA† C22.2 No. 60950-1-03 and VDE‡ licensed to 0805:2004-09 (EN60950-1)  ISO** 9001 and ISO 14001 certified manufacturing facilities RTUNE SEQ Cin  Co TRIM RTrim Description TM The TLynx series of power modules are non-isolated dc-dc converters that can deliver up to 20A of output current. These modules operate over a wide range of input voltage (VIN = 2.4Vdc-5.5Vdc) and provide a precisely regulated output voltage from 0.6Vdc to 3.63Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over current and overtemperature protection, and output voltage sequencing (APTH TM versions). A new feature, the Tunable Loop , allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. * 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: DS07-014 ver. 1.09 PDF name: APTH020A0X_ds.pdf Data Sheet August 13, 2013 TLynxTM: Non-isolated DC-DC Power Modules: 2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 12A 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 Device Symbol Min Max Unit All VIN -0.3 6 Vdc APTH VSEQ -0.3 ViN, Max Vdc All TA -40 85 °C All Tstg -55 125 °C Input Voltage Continuous Sequencing Voltage Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ 2.4 ⎯ Max Unit 5.5 Vdc 19.5 Adc Operating Input Voltage All VIN Maximum Input Current All IIN,max VO,set = 0.6 Vdc IIN,No load 47 mA VO,set = 3.3Vdc IIN,No load 52 mA All IIN,stand-by 5 mA Inrush Transient All It Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN =0 to 5.5V, IO= IOmax ; See Test Configurations) All 12 mAp-p Input Ripple Rejection (120Hz) All 43 dB (VIN=2.4V to 5.5V, IO=IO, max ) Input No Load Current (VIN = 5.0Vdc, IO = 0, module enabled) Input Stand-by Current (VIN = 5.0Vdc, module disabled) 2 1 2 As CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 20A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information. LINEAGE POWER 2 TLynxTM: Non-isolated DC-DC Power Modules: 2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current Data Sheet August 13, 2013 Electrical Specifications (continued) Parameter Output Voltage Set-point (with 0.5% tolerance for external resistor used to set output voltage) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by an external resistor Device Symbol Min All VO, set -1.5 All VO, set -3.0 All VO 0.6 Typ ⎯ Max Unit +1.5 % VO, set +3.0 % VO, set 3.63 Vdc Output Regulation (for VO ≥ 2.5Vdc) Line (VIN=VIN, min to VIN, max) All ⎯ 0.4 % VO, set Load (IO=IO, min to IO, max) All ⎯ 0.4 % VO, set Line (VIN=VIN, min to VIN, max) All ⎯ 10 mV Load (IO=IO, min to IO, max) All ⎯ 10 mV Temperature (Tref=TA, min to TA, max) All ⎯ 0.4 % VO, set 0.5 V Output Regulation (for VO < 2.5Vdc) Remote Sense Range All Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 10 μF ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) All ⎯ 20 35 mVpk-pk All ⎯ 10 15 mVrms CO, max 0 ⎯ 200 μF μF RMS (5Hz to 20MHz bandwidth) External Capacitance 1 TM Without the Tunable Loop ESR ≥ 1 mΩ With the Tunable Loop All TM ESR ≥ 0.15 mΩ All CO, max 0 ⎯ 1000 ESR ≥ 10 mΩ All CO, max 0 ⎯ 10000 μF Output Current All Io 0 20 Adc Output Current Limit Inception (Hiccup Mode ) All IO, lim 200 % Io,max Output Short-Circuit Current All IO, s/c 30 % Io,max (VO≤250mV) ( Hiccup Mode ) Efficiency VIN= 3.3Vdc, TA=25°C IO=IO, max , VO= VO,set VO,set = 0.6Vdc η 70.0 % VO, set = 1.2Vdc η 81.9 % VO,set = 1.8Vdc η 87.3 % VO,set = 2.5Vdc η 90.8 % VO,set = 3.3Vdc η 92.9 % All fsw Peak Deviation All Vpk 330 mV Settling Time (Vo