ESTW015A0F_11 LINEAGEPOWER | Alldatasheet
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May 6, 2011 ESTW015A0F Series (Eighth-Brick) DC-DC Converter Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output Current * 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. § This product is intended for integration into end-user equipment . All of the required procedures of end-use equipment should be followed. ¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated. ** ISO is a registered trademark of the International Organization of Standards Document No: DS09-004 ver.1.03 PDF name: ESTW015A0F.pdf STINGRAY™ SERIES 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) Delivers up to 15A Output current High efficiency 91% at full load (Vin=48Vdc) Full load at TA=85 oC for airflow of 1 m/s(200 LFM) or greater Industry standard, DOSA compliant footprint 57.9mm x 22.8mm x 8.5mm (2.28 in x 0.9 in x 0.335 in) Wide input voltage range: 36-75 Vdc Tightly regulated output Constant switching frequency Positive remote On/Off logic Input under voltage protection Output overcurrent and overvoltage protection Over-temperature protection Remote sense Output Voltage adjust: 80% to 110% of Vo,nom Wide operating temperature range (-40°C to 85°C) UL* 60950-1, 2nd Ed. Recognized, CSA† C22.2 No. 60950-1-07 Certified, and VDE‡ (EN60950-1, 2nd Ed.) Licensed CE mark meets 2006/95/EC directive§ Meets the voltage and current requirements for ETSI 300-132-2 and complies with and licensed for Basic insulation rating per EN60950-1 2250 Vdc Isolation tested in compliance with IEEE 802.3¤ PoE standards ISO**9001 and ISO 14001 certified manufacturing facilities
Applications
Distributed power architectures Wireless networks Access and optical network Equipment Enterprise Networks including Power over Ethernet (PoE) Latest generation IC’s (DSP, FPGA, ASIC) and Microprocessor powered applications Options Negative Remote On/Off logic (-1 option, preferred/standard) Surface Mount version (-S option) Auto-restart (-4 option, preferred/standard) Trimmed leads (-6 or -8 options)
Description
The Lineage Power® Stingray™ Series, ESTW015A0F, Eighth-brick power modules are cost optimized isolated dc-dc converters that can deliver up to 15A of output current and provide a precisely regulated output voltage over a wide range of input voltages (Vin = 36 -75Vdc). The module achieves full load efficiency of 91% at 3.3Vdc output voltage. The open frame modules construction, available in both surface-mount and through-hole packaging, enable designers to develop cost- and space-efficient solutions. Standard features include remote On/Off, remote sense, output voltage adjustment, overvoltage, overcurrent and overtemperature protection. RoHS Compliant
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 2 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 Input Voltage Continuous All VIN -0.3 80 Vdc Transient, operational (≤100 ms) All VIN,trans -0.3 100 Vdc Operating Ambient Temperature All TA -40 85 °C (see Thermal Considerations section) Storage Temperature All Tstg -55 125 °C I/O Isolation voltage (100% factory Hi-Pot tested) All
2250 Vdc
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All VIN 36 48 75 Vdc Maximum Input Current All IIN,max 2.0 Adc (VIN= VIN, min to VIN, max, IO=IO, max) Input No Load Current All IIN,No load 30 mA (VIN = VIN, nom, IO = 0, module enabled) Input Stand-by Current All IIN,stand-by 6 8 mA (VIN = VIN, nom, module disabled) Inrush Transient All I2t 1 A2s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN, min to VIN, max, IO= IOmax ; See Test configuration section) All 30 mAp-p Input Ripple Rejection (120Hz) All 50 dB 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 architectures. 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 5 A (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.
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 3 Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Nominal Output Voltage Set-point VIN=VIN, nom, IO=IO, max, TA=25°C) All VO, set 3.25 3.3 3.35 Vdc Output Voltage All VO 3.2
3.4 Vdc (Over all operating input voltage, resistive load, and
temperature conditions until end of life) Output Regulation Line (VIN=VIN, min to VIN, max) All ±0.1 % VO, set Load (IO=IO, min to IO, max) All 10 mV Temperature (Tref=TA, min to TA, max) All ±0.2 % VO, set Output Ripple and Noise on nominal output (VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max) RMS (5Hz to 20MHz bandwidth) All 8 20 mVrms Peak-to-Peak (5Hz to 20MHz bandwidth) All 40 75 mVpk-pk External Capacitance All CO, max 0 5,000 μF Output Current All Io 0
15.0 Adc
Output Current Limit Inception (Hiccup Mode ) All IO, lim 19 Adc (VO= 90% of VO, set) Output Short-Circuit Current (VO≤250mV) All IO, s/c 60
2.5 Apk
AAVG ( Hiccup Mode) Efficiency VIN= VIN, nom, TA=25°C, IO=IO, max , VO= VO,set All η 90.0 91.0 % VIN= VIN, nom, TA=25°C, IO=10A , VO= VO,set All η 90.0 91.0 % VIN= VIN, nom, TA=25°C, IO=4A , VO= VO,set All η 85.5 87.0 % Switching Frequency All fsw 355 kHz Dynamic Load Response (dIo/dt=0.1A/ s; VIN = VIN, nom; TA=25°C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max Peak Deviation All Vpk 210 mV Settling Time (Vo<10% peak deviation) All ts 200 s Isolation Specifications Parameter Device Symbol Min Typ Max Unit Isolation Capacitance All Ciso 1000 pF Isolation Resistance All Riso 10 MΩ I/O Isolation Voltage (100% factory Hi-pot tested) All All Parameter Device Symbol Min Typ Max Unit Calculated Reliability based upon Telcordia SR-332 Issue 2: Method I Case 3 (IO=80%IO, max, TA=40°C, airflow = 200 lfm, 90% confidence) All FIT 212.2 109/Hours All MTBF 4,713,305 Hours Weight All 15.2 (0.6) g (oz.)
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 4 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit Remote On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to VIN- terminal) Negative Logic: device code suffix “1” Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On Logic Low - Remote On/Off Current (Von/off = -0.7 Vdc) All Ion/off 0.15 mA Logic Low - On/Off Voltage All Von/off -0.7
0.6 Vdc
Logic High Voltage (Ion/off = 0Adc) All Von/off 2.4
15.0 Vdc
Logic High maximum leakage current All Ion/off 25 μA Turn-On Delay1 and Rise Times (IO=IO, max , VIN=VIN, nom, TA = 25oC) Case 1: Input power is applied for >1 second and then the On/Off input is set to ON (Tdelay = time from instant On/Off signal is ON until VO = 10% of VO, set) All Tdelay ― 12 ― msec Case 2: On/Off input is set to Logic Low (Module ON) and then input power is applied (Tdelay = time at which VIN = VIN, min until Vo=10% of VO,set) All Tdelay ― 20 ― msec Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set) All Trise ― 4 ― msec Output voltage overshoot – Startup All ― 5 % VO, set IO= IO, max; VIN=VIN, min to VIN, max, TA = 25 oC Remote Sense Range All VSENSE 10 % VO, set Output Voltage Adjustment Range All -20 +10 % VO, set Output Overvoltage Protection (CO=220μF) All VO, limit 3.9 5.0 Vdc Overtemperature Protection – Hiccup Auto Restart All Tref 138 OC Input Undervoltage Lockout All VUVLO Turn-on Threshold 32 34.5 Vdc Turn-off Threshold 27.5 30 Vdc Hysteresis 1 2 Vdc 1. The module has an adaptable extended Turn-On Delay interval, Tdelay, of 25mS. The extended Tdelay will occur when the module restarts following either: 1) the rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout (which causes module shutd own), and then back to normal; or 2) toggling the on/off signal from on to off and back to on without removing the input voltage. The normal Turn -On Delay interval, Tdelay, will occur whenever a module restarts with input voltage removed from the module for the preceding 1 second.
current during hiccup is 10% IO, max. and either the VO(+) pin or the VO(-) pin (Figure 12). Figure 12. Circuit Configuration to Trim Output increase for the output voltage is not the sum of both. the output terminals multiplied by the output current. (Maximum rated power = VO,set x IO,max).
after reflow soldering onto the end-board assembly. Figure 18. Column Pin Connector Before and After infrared), or a combination of convection/IR. suggested Pb-free solder paste is Sn/Ag/Cu (SAC). Sn/Ag/Cu solder is shown in Figure 19. The ESTW015A0F modules have a MSL rating of 1. varies according to the MSL rating (see J-STD-033A). Figure 19. Recommended linear reflow profile with both Pb and Pb-free wave soldering processes. representative for more details.
15 Seconds
60 Seconds
emission limits of EN55022 Class A. parts based on the end application. Figure 20. EMC Considerations For further information on designing for EMC compliance, please refer to the FLT007A0 data sheet (DS05-028).
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 13 Mechanical Outline for Through-Hole Module Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.] Top View* Top side label includes Lineage Power name, product designation and date code. Side View *For optional pin lengths, see Table 2, Device Options Bottom View Pin Function
1 Vi(+)
2 ON/OFF
3 Vi(-)
4 Vo(-)
5 SENSE(-)
6 TRIM
7 SENSE(+)
8 Vo(+)
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 14 Mechanical Outline for Surface Mount Module Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.] Top View* * Top side label includes Lineage Power name, product designation and date code. Side View Bottom View Pin Function
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output LINEAGE POWER 15 Recommended Pad Layout Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.] SMT Recommended Pad Layout (Component Side View) TH Recommended Pad Layout (Component Side View)
giving a total number of 48 power modules. Figure 21. Surface Mount Packaging Tray.
May 6, 2011 ESTW015A0F Series Eighth-Brick Power Modules 36–75Vdc Input; 3.3Vdc Output; 15A Output Document No: DS09-004 ver.1.03 PDF name: ESTW015A0F.pdf
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 1. Device Codes Table 2. Device Options