Embedded Power for Business-Critical Continuity SXX06E Rev. 08.01.06 Page 1 of 2 Rev. 04.27.09 LGA C SERIES 1 of 4 LGA C Series 15-100 Watts Total Power: 15-100 Watts No. of Outputs: Single Electrical Specifications Output 3/6/10 A Models 20 A Model Output voltage See Page 3 0.59-5.1 V Output setpoint accuracy 0.1% trim resistors ±1.0% Special Features Line regulation ±0.2% Load regulation ±0.5% • 3,6,10 and 20 A output current rating Max Current Max Power 15/30/50 W 100 W • Wide input voltage range; Overshoot At turn-on 0% up to 13.8 V • Adjustable output voltage; Undershoot At turn-off 0 mV 0.59-5.1 V Ripple and noise See Note 1 • Excellent transient response 5 Hz to 20 MHz V = 5 V, V = 2.5 V 20/25/30 mV 30 mV out in • High efficiency • Output margining Transient response See Notes 1 and 2 100/160/160 mV 175 mV • Power enable V = 5 V, V = 2.5 V 15 μs recovery to 15 μs recovery to in out • Minimal airflow requirement within regulation within regulation • Termination voltage band band capability Input • Ultra compact profile and footprint Input voltage range 3-13.8 Vdc 4.5-13.8 Vdc • RoHS compliant Input current Enable On at (0 A) 50 mA • Remote sense Enable Off 5 mA Start-up time Power up 3 ms Enable On/Off 2 ms General Efficiency V =5 V , Vo=2.5 V, 92% Typ. in out I = 50% Imax out Switching frequency 1 MHz 800 kHz Material flammability UL94V-0 MTBF 12 V @ 40 °C 100% load > 20,000,000 hours Bellcore 332 Coplanarity 150 μm Safety Designed to meet EN60950 International Standards for Solderability: J-STD-002B IEC-60068-2-58 Embedded Power for Business-Critical Continuity Rev. 04.27.09 LGA C SERIES Electrical Specifications (cont'd) 2 of 4 Thermal performance Operating ambient -40 °C to +85 °C -40 °C to +125 °C See Technical Reference Note Non-operating ambient Protection Short circuit Hiccup, non-latching Overvoltage Hiccup, non-latching Mininum Recommended System Capacitance 3/6/10 A Model 20 A Model Input capacitance 1 μF 10 μF Output capacitance 10 μF 50 μF Operating Information Output Output Output Standard Power Input Output Current Current EfŢ ciency Regulation Model (Max.) Voltage Voltage (Min.) (Max.) (Typical) Line Load Numbers 15 W 3-13.8 Vdc 0.59-5.1 Vdc 0 A 3 A 92% ±0.2% ±0.5% LGA03C-00SADJJ 30 W 3-13.8 Vdc 0.59-5.1 Vdc 0 A 6 A 92% ±0.2% ±0.5% LGA06C-00SADJJ 50 W 3-13.8 Vdc 0.59-5.1 Vdc 0 A 10 A 92% ±0.2% ±0.5% LGA10C-00SADJJ 100 W 4.5-13.8 Vdc 0.59-5.1 Vdc 0 A 20 A 91% ±0.2% ±0.5% LGA20C-01SADJJ Model Number System with Options Product Family Rated Output Performance Input Voltage Type of Output Options RoHS Compliance Current LGA XX C - 00 SADJ X J Rated Output Performance Input Voltage Type of Output Options RoHS Compliance Current C = Cost Optimized 00 = 3-13.8 V Single Adjustable X = Various J = Pb free (RoHS 03 = 3 Amp 01 = 4.5-13.8 V Output Options (see 6/6 compliant) 06 = 6 Amp Sales Rep) 10 = 10 Amp 20 = 20 Amp Heatsink Number System with Options Product Family Product Purpose Height* LGA - HTSK - KIT - XXX Land Grid Heatsink Heatsink and Total Height Array Adhesive (LGA20 + Heatsink) 045 = 0.45" 048 = 0.48" 050 = 0.50" *Height is the total height of the LGA20C-00SADJJ with heatsink attached. Embedded Power for Business-Critical Continuity Rev. 04.27.09 LGA C SERIES Application Equations 3 of 4 Setting Output Voltage R R ofs+ ofs- Default output voltage: 0.591 V R margin The outut voltage may be adjusted with a resistor placed between the Margin Control Power Good 23 12 13 22 "Trim" and "-Sense" pin. Enable On/Off V out 21 1-4 The formula for calcuating the value of this resistor is: 15 LGA C Series +Sense R uvlo 1.182 R (kΩ) = trim R V - 0.591 V in out L 9-10 C out 14 O A 5-8 24 See Technical Reference Note for other trimming methods. D C R in trim Setting Under Voltage Lock Out - 3, 6, 10 A Models -Sense GND GND Default Turn-on voltage: 2.9 V (300 mV Hysteresis) The Turn-on voltage may be adjusted with a resistor placed External input fusing is recommended. between the "Enable" and "Ground" pins. The formula for calculating the value of this resistor is: 14.81 6.81 * R (kΩ) = uvlo (6.81 V ) - 18.16 * Turn_on *ONLY USE WITH OPEN COLLECTOR DEVICE *DO NOT DRIVE PIN WITH A VOLTAGE Setting Under Voltage Lock Out - 15 and 20 A Models Default Turn-on voltage: 4.3 V (300 mV Hysteresis) The Turn-on voltage may be adjusted with a resistor placed between the "Enable" and "Ground" pins. The formula for calculating the value of this resistor is: R (kΩ) = 30.1 4.22 uvlo * (8.577 V ) - 34.32 * Turn_on *ONLY USE WITH OPEN COLLECTOR DEVICE *DO NOT DRIVE PIN WITH A VOLTAGE Setting Margin Control To margin the output up, pull the margin control pin high. To margin down, pull the margin control pin low. If the pin is left floating, the feature is disabled. The maximum margining range is ±200mV at the default voltage setting. The equations for margining up and down are as follows: R R + 2k margin trim V = 0.1182 margin_up * * R R ofs+ trim Notes: 1. Measured as per recommended minimum system capacitance. R R + 2k margin trim V = 0.1182 2. di/dt = 10 A/ μs,12 Vin = Norm, Tc = 25 °C, load change = 50% lo 100% margin_down * * R R ofs- trim Imax. Embedded Power for Business-Critical Continuity SXX06E Rev. 08.01.06 Page 1 of 2 Rev. 04.27.09 LGA C SERIES Americas 4 of 4 5810 Van Allen Way Mechanical Drawing and Footprint Carlsbad, CA 92008 A USA 0.640 (16.26) Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Component Height Merry Hill, Dudley 0.640 (16.26) Model # DIM A in (mm) West Midlands, DY5 1LX LGA03 0.129 (3.27) United Kingdom LGA06 Telephone: +44 (0) 1384 842 211 LGA10 Facsimile: +44 (0) 1384 843 355 LGA20 0.210 (5.33) Asia (HK) 16th - 17th Floors, Lu Plaza 2 Wing Yip Street, Kwun Tong Recommended System Board Footprint Kowloon, Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 Pin Assignments For global contact, visit: 2X .120 X .110 14X .025 X .025 PIN 16 PIN 24 www.PowerConversion.com Single Output 0.690 (17.53) technsupport.embeddedpower 1 Vout 0.612 (15.55) PIN 10 PIN 15 0.570 (14.48) 0.567 (14.40) 2 Vout @emerson.com 0.522 (13.26) PIN 9 0.435 (11.05) 0.477 (12.12) 3 Vout While every precaution has been taken to ensure 0.432 (10.97) accuracy and completeness in this literature, Emerson 0.387 (9.83) 4 Vout PIN 5 Network Power assumes no responsibility, and disclaims 0.295 (7.50) PIN 11 all liability for damages resulting from use of this PIN 8 5 GND information or for any errors or omissions. PIN 1 MODULE OUTLINE 0.125 (3.18) 6 GND PIN 4 Emerson Network Power. 7 GND 0 (0) 0 (0) The global leader in enabling 8 GND KEEP OUT AREA business-critical continuity. 8X .120 X .120 9 Vin 10 Vin AC Power 11 NC Connectivity Tolerance Note: ±0.010 (0.25) 12 - O ffset DC Power 13 + O ffset Recommended Solder Paste Stencil 14 - Se nse Embedded Computing 15 + Se nse Embedded Power 16 NC Monitoring 17 NC 0.024" X.024" Outside Plant 0.104 (2.64) 13X 18 NC 0 (0) Power Switching & Controls 0.042 (1.07) 0.024 (0.61) 19 NC 0.045 (1.14 0.090 (2.29 0.114 (2.90) Precision Cooling 20 NC 0.135 (3.43 0.114" X 0.104" 0.024 (0.61) 0.177 (4.50) 0.180 (4.57 Racks & Integrated Cabinets 2X 21 En able 0.225 (5.72 0.114" X 0.114" 8X Services 22 Powe r Good 0.317 (8.05 23 Margin Control Surge Protection 24 T rim 0.487 (12.3 0.114 (2.90) EmersonNetworkPower.com *This is a Preliminary Datasheet. Emerson Network Emerson Network Power and the Emerson 0.114 (2.90) Power reserves the right to make changes to the Network Power logo are trademarks and information contained herein without notice and service marks of Emerson Electric Co. assumes no liability as a result of its use or application. ©2009 Emerson Electric Co. 0 (0) 0 (0) 0.126 (3.20) 0.220 (5.59) 0.487 (12.37) 0.269 (6.83) 0.272 (6.91) 0.318 (8.08) 0.392 (9.96) 0.367 (9.32) 0.343 (8.71) .340 (8.64) 0.416 (10.57) 0.418 (10.62) 0.294 (7.47) 0.465 (11.81) 0.514 (13.06) 0.245 (6.22) 0.564 (14.33) 0.563 (14.30) .194 (4.93) 0.196 (4.98) 0.612 (15.54) 0.147 (3.73) 0.098 (2.49) 0.690 (17.53) 048 (1.22) 0.049 (1.24) 0.000 (0)