SLIN-30E1AL

NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. RoHS Compliant     SLIN-30E1AL Features            Rev.C Wide Input Voltage Range High Efficiency Monotonic start-up Remote On/Off Remote Sense TM Output voltage sequencing Over Temperature Protection Output Over Current Protection Startup into pre-biased output Tunable Loop (a registered trademark of Lineage Power Systems) to Optimize Dynamic output voltage response Parallel operation with active current sharing Class 2, Category 2, Non-Isolated DC/DC Converter (refer to IPC-9592) Compliant to RoHS EU Directive 2002/95/EC UL* 60950 Recognized, CSA† C22.2 No. 60950-00 Certified VDE 0805 (EN60950-1 3 edition) Licensed ‡ rd Applications    Distributed power architectures Intermediate bus voltage applications Telecommunications equipment   Servers and storage applications Networking equipment Description The SLIN-30E1AL power modules are non-isolated dc-dc converters that can deliver up to 30 A of output current. These modules operate over a wide range of input voltage (VIN = 6 Vdc - 14 Vdc) and provide a precisely regulated output voltage from 0.8 Vdc to 3.63 Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over current and over temperature protection, output voltage TM sequencing and paralleling with active current sharing. 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. Part Selection Output Voltage 0.8 Vdc - 3.63 Vdc Input Voltage 6.0 Vdc - 14 Vdc Max. Output Current 30 A Typical Efficiency 92.9% Model Number Active Low SLIN-30E1AL Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 1 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Part Number Explanation S LIN – 30 E 1A L 1 2 34 5 6 4--- Wide input voltage range (6.0-14V) 5--- Wide output voltage range (0.8-3.63V) 6--- Enable, active low 1---Surface mount 2---Series code 3---Output current (30A) Absolute Maximum Ratings Parameter Continuous Input Voltage Sequencing Voltage Operating Ambient Temperature Storage Temperature Min -0.3 -0.3 -40 -55 Typ Max 15 15 85 125 Unit V V C C Notes Note: 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. Input Specifications Parameter Operating Input Voltage Input Current (full load) Input Current (no load) Input Stand-by Current Input Reflected Ripple Current (pk-pk) I t Inrush Current Transient Input Ripple Rejection (120Hz) Turn-on Threshold Turn-off Threshold 2 Min 6.0 - Typ 12 91 265 20 100 50 5.5 5.0 Max 14 19 1 - Unit V A mA mA mA mA As dB V V 2 Notes VIN= VIN,min, Vo=VO,set, IO = IO,max Vo=0.8V, VIN=12V, IO=0, module enabled Vo=3.3V, VIN=12V, IO=0, module enabled VIN = 12V, module disabled 5Hz to 20MHz, 1μH source impedance; VIN =6.0 to 14V, IO= IOmax - CAUTION: This converter is not internally fused. An input line fuse must be used in application . 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 time-delay fuse with a maximum rating of 30A in the ungrounded input lead. Refer to the fuse manufacturer’s data sheet for further information. Note: Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 2 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Output Specifications Parameter Output Voltage Set Point Output Voltage Adjustment Range Remote Sense Range Load Regulation Line Regulation Temperature Regulation (-40°C to 85°C) Ripple and Noise (pk-pk) Output Current Range Output DC Current Limit Output Short-Circuit Current Output Capacitance ESR≥ 1 mΩ ESR≥0.15 mΩ ESR≥ 10 mΩ Min -1.5 -3.0 0.8 0 0 0 0 Turn-On Delay Time 2.5 5 mS Typ 0.5 140 3.5 2.5 Max +1.5 +3.0 3.63 0.5 10 10 1 50 30 200 1000 10000 5 Unit %Vo,set %Vo,set V V mV mV %Vo,set mV A %Io,max A uF uF uF mS Hiccup Mode Vo≤250mV, Hiccup Mode Without the Tunable Loop TM With the Tunable Loop TM With the Tunable Loop TM Notes VIN=VIN,nom, IO=IO, nom, Tref=25°C. Over all operating input voltage, resistive load, and temperature conditions until end of life selected by an external resistor IO=IO, min to IO, max VIN=VIN, min to VIN, max Tref=TA, min to TA, max 5Hz to 20MHz BW, VIN=VIN, nom and IO=IO, min to IO, max, Co = 0.1μF // 47 μF ceramic capacitors Case 1: On/Off input is enabled and then input power is applied (delay from instant at which VIN = VIN, min until Vo =10% of Vo, set) Case 2: Input power is applied for at least one second and then the On/Off input is enabled (delay from instant at which Von/Off is enabled until Vo =10% of Vo, set) time for Vo to rise from 10% of Vo, set to 90% of Vo, set Vin=Vin, min to Vin, max, Io=Io, max, Ta=25°C With or without maximum external capacitance Output voltage Rise time Output voltage overshoot 2 - - 10 3 mS %Vo,set Note: Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 3 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. General Specifications Parameter Efficiency Vo=0.8V Vo=1.2V Vo=1.8V Vo=2.5V Vo=3.3V Switching Frequency Over Temperature Protection Sequencing Slew rate capability Sequencing Delay time Tracking Accuracy Power-Up: 2V/ms Power-Down: 1V/ms Forced Load Share Accuracy Number of Units in Parallel Weight 7.04 10 83.0 87.1 90.1 91.8 92.9 300 125 100 200 10 2 200 400 5 g Calculated MTBF (Vin=12V, Io=80% full load, Vo=2.5V, Ta=40°C, 200LFM) per Telecordia Method Issue 2, Method I Case 3 % % % % % kHz C V/mS mS mV mV %Io VIN, min to VIN, max; IO, min to IO, max VSEQ < Vo Delay from VIN, min to application of voltage on SEQ pin VIN, min to VIN, max; IO, min - IO, max VSEQ < Vo Vin= 12Vdc, Ta=25°C Io=Io, max , Vo= Vo,set Min Typ Max Unit Notes MTBF Dimensions Inches (L × W × H) Millimeters (L × W × H) 4,443,300 hours 1.30 x 0.53 x 0.39 33.02 x 13.46 x 10.0 - Note: Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 4 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Efficiency Data 95 95 90 90 EFFICIENCY,  (%) 85 EFFICIENCY,  (%) 85 Vin=12V 80 Vin=6V 75 Vin=14V 80 Vin=12V 75 Vin=6V Vin=14V 70 0 5 10 15 20 25 30 70 0 5 10 15 20 25 30 OUTPUT CURRENT, IO (A) OUTPUT CURRENT, IO (A) Vo=0.8V, Ta=25°C 95 100 95 Vo=1.2V, Ta=25°C 90 EFFICIENCY,  (%) EFFICIENCY,  (%) 90 85 Vin=12V 80 75 70 Vin=6V Vin=14V 85 Vin=12V 80 Vin=6V Vin=14V 75 70 0 5 10 15 20 25 30 0 5 10 15 20 25 30 OUTPUT CURRENT, IO (A) OUTPUT CURRENT, IO (A) Vo=1.8V, Ta=25°C 100 95 Vo=2.5V, Ta=25°C EFFICIENCY,  (%) 90 85 Vin=12V 80 75 70 0 5 10 15 20 25 30 Vin=6V Vin=14V OUTPUT CURRENT, IO (A) Vo=3.3V, Ta=25°C Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 5 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Thermal Derating Curves 35 30 1m/s (200LFM) 35 30 OUTPUT CURRENT, Io (A) OUTPUT CURRENT, Io (A) 25 20 15 10 5 0 35 45 55 65 75 85 NC 25 20 15 10 5 0 35 45 55 65 75 85 NC 1m/s (200LFM) 0.5m/s (100LFM) 0.5m/s (100LFM) AMBIENT TEMPERATURE, TA OC AMBIENT TEMPERATURE, TA OC Vo=0.8V, Vin=12V 35 30 2m/s (400LFM) Vo=1.2V, Vin=12V 35 30 OUTPUT CURRENT, Io (A) OUTPUT CURRENT, Io (A) 25 NC 25 20 15 10 5 0 35 45 55 65 O 20 15 10 5 0 35 45 55 0.5m/s (100LFM) 1m/s (200LFM) NC 0.5m/s (100LFM) 1m/s (200LFM) 1.5m/s (300LFM) 2m/s (400LFM) 1.5m/s (300LFM) 65 O 75 85 75 85 AMBIENT TEMPERATURE, TA C AMBIENT TEMPERATURE, TA C Vo=1.8V, Vin=12V 35 30 Vo=2.5V, Vin=12V OUTPUT CURRENT, Io (A) 25 ＮＣ 20 15 10 5 0 0 20 40 60 80 ０．５ｍ／ｓ （１００ＬＦＭ） １．５ｍ／ｓ （３００ＬＦＭ） １ｍ／ｓ （２００ＬＦＭ） ２ｍ／ｓ （４００ＬＦＭ） AMBIENT TEMPERATURE, TA OC Vo=3.3V, Vin=12V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 6 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Ripple and Noise Waveforms OUTPUT VOLTAGE VO (V) (20mV/div) OUTPUT VOLTAGE VO (V) (20mV/div) TIME, t (1s/div) TIME, t (1s/div) Vo=0.8V, Ta=25°C , Vin=12V, Io = Io,max Cout = 0.1μF // 47 μF ceramic capacitors Vo=1.2V, Ta=25°C , Vin=12V, Io = Io,max COUT = 0.1μF // 47 μF ceramic capacitors OUTPUT VOLTAGE VO (V) (20mV/div) OUTPUT VOLTAGE VO (V) (20mV/div) TIME, t (1s/div) TIME, t (1s/div) Vo=1.8V, Ta=25°C , Vin=12V, Io = Io,max COUT = 0.1μF // 47 μF ceramic capacitors Vo=2.5V, Ta=25°C , Vin=12V, Io = Io,max COUT = 0.1μF // 47 μF ceramic capacitors OUTPUT VOLTAGE VO (V) (20mV/div) TIME, t (1s/div) Vo=3.3V, Ta=25°C , Vin=12V, Io = Io,max COUT = 0.1μF // 47 μF ceramic capacitors Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 7 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Transient Response Waveforms OUTPUT VOLTAGE VO (V) (200mV/div) OUTPUT VOLTAGE VO (V) (200mV/div) OUTPUT CURRENT, IO (A) (5Adiv) TIME, t (20s /div) OUTPUT CURRENT, IO (A) (5Adiv) TIME, t (20s /div) Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo=0.8V, Ta=25°C , Vin=12V OUTPUT VOLTAGE VO (V) (200mV/div) Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo=1.2V, Ta=25°C , Vin=12V OUTPUT VOLTAGE VO (V) (200mV/div) OUTPUT CURRENT, IO (A) (5Adiv) TIME, t (20s /div) OUTPUT CURRENT, IO (A) (5Adiv) TIME, t (20s /div) Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo=1.8V, Ta=25°C , Vin=12V OUTPUT VOLTAGE VO (V) (200mV/div) Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo=2.5V, Ta=25°C , Vin=12V OUTPUT CURRENT, IO (A) (5Adiv) TIME, t (20s /div) Transient Response to Dynamic Load Change from 0% to 50% to 0%. Vo=3.3V, Ta=25°C , Vin=12V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 8 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Startup Time ON/OFF VOLTAGE VON/OFF (V) (5V/div) ON/OFF VOLTAGE VON/OFF (V) (5V/div) OUTPUT VOLTAGE Vo (V) (200mV/div) TIME, t (2 ms/div) OUTPUT VOLTAGE Vo (V) (500mV/div) TIME, t (2 ms/div) Start-up Using On/Off Voltage (Io = Io,max) Vo=0.8V, Ta=25°C ON/OFF VOLTAGE VON/OFF (V) (5V/div) OUTPUT VOLTAGE ON/OFF VOLTAGE Vo (V) 1V/div) VON/OFF (V) (5V/div) Start-up Using On/Off Voltage (Io = Io,max) Vo=1.2V, Ta=25°C OUTPUT VOLTAGE Vo (V) (500mV/div) TIME, t (2 ms/div) TIME, t (2 ms/div) Start-up Using On/Off Voltage (Io = Io,max) Vo=1.8V, Ta=25°C OUTPUT VOLTAGE ON/OF F VOL T AGE Vo (V) (1V/div) VON/OFF (V) (2V/div) Start-up Using On/Off Voltage (Io = Io,max) Vo=2.5V, Ta=25°C TIME, t (2 ms/div) Start-up Using On/Off Voltage (Io = Io,max) Vo=3.3V, Ta=25°C Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 9 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Startup Time (continued) INPUT VOLTAGE VIN (V) (5V/div) OUTPUT VOLTAGE Vo(V) (200mV/div) TIME, t (2 ms/div) OUTPUT VOLTAGE Vo(V) (500mV/div) INPUT VOLTAGE VIN (V) (5V/div) TIME, t (2 ms/div) Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo=0.8V, Ta=25°C INPUT VOLTAGE VIN (V) (5V/div) Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo=1.2V, Ta=25°C INPUT VOLTAGE VIN (V) (5V/div) OUTPUT VOLTAGE Vo(V) (500mV/div) TIME, t (2 ms/div) OUTPUT VOLTAGE Vo(V) (1V/div) TIME, t (2 ms/div) Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo=1.8V, Ta=25°C INPUT VOLTAGE VIN (V) (5V/div) Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo=2.5V, Ta=25°C OUTPUT VOLTAGE Vo(V) (1V/div) TIME, t (2 ms/div) Start-up Using Input Voltage (VIN = 14V, Io = Io,max ), Vo=3.3V, Ta=25°C Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com 10 NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs Jul. 26, 2010 Bel Power Inc., a subsidiary of Bel Fuse Inc. Test Configurations Input Reflected Ripple Current Test Setup. TO OSCILLOSCOPE LTEST 1μH VIN(+) CURRENT PROBE BATTERY CS 220μF CIN Min 150μF E.S.R.