BTCPower TM HVQ Series Bricks Broadband TelCom Power, Inc. Redefining “Current” Limits In Power Conversion UP to 45A High Efficiency Quarter Description The HVQ series of high current, high efficiency DC/DC converters offer current levels that exceed all other quarterbricks and are comparable to existing quarter-bricks. With a wide input voltage range of 36-75V they are available with an output voltage of either 1.5, 1.8, 2.5, 3.3, 5, or 12 Volts. All models feature an input filter, input undervoltage lockout, output overvoltage and overtemperature protection, output current limiting and short circuit protection. The unique openframe construction with aluminum heat spreader design achieves efficient heat transfer with no hot spots. The use of patented Flat Matrix Transformer technology and other patent-pending design concepts facilitate maximum power delivered with the highest efficiency up to 91%. The converters combine creative design concepts with highly derated power devices to achieve very high reliability, high performance and offer a low cost solution to sys tems designers that are challenged to maximize power and minimize board space. Features • • • • • • • • Delivers up to 45A in Quarter Brick High efficiency patented topology Low profile of only 0.48 inch 1.5V, 1.8V,2.5V, 3.3V, 5V and 12V output modules 100V/100ms Input transient capability -40°C to +85 °C ambient operation Meets Basic Insulation requirements of EN60950 UL 1950 recognized, CAN / CSA C22.2 No. 950-95 Certified, and TUV EN60950 ( pending ) • Meets conducted limits of FCC Class B and CEI IEC61204-3 Class B with external filter Specification Summary • 12A @ 12V, 30A @ 5V, 35A @ 3.3V, 40A @ 2.5V, 45A @ 1.8V, 45A @ 1.5V • Tightly output regulation, typical ±1% • No minimum load required • Ripple & Noise (20Mhz BW) 100 mV (pk-pk) • Wide input operating range 36-75V • On/Off pin and remote sense • Output adjustment +/-10% range • 1500V, 10M Applications • • • • • • • Telecommunications Data Communications Wireless Communications Networking Gear Servers, Switches and Data Storage Semiconductor Test Equipment Distributed Power Architecture input-to-output isolation • Open frame construction with heat spreader for low temperature rise • Output overcurrent and overvoltage protection • Over Temperature protection • Input Under voltage protection • MTBF of 1,600,000 hours @ 50°C ( Bellcore ) Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A. Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: [email protected] PB HVQ Rev1 4-14-03 HVQ Series BTCPower Up to 45A High Efficiency Quarter Bricks TM Product Brief Part Number and Selection Information Model Input Part Number Positive Logic Negative Logic Voltage (Volts) Output Current (A) Efficiency Voltage Current 75% Load Nominal Range No load Full load (Volts) (Amps) (%) HVQ12A-48-12 HVQ30A-48-5 HVQ35A-48-3.3 HVQ40A-48-2.5 HVQ45A-48-1.8 HVQ12A-48-12N HVQ30A-48-5N HVQ35A-48-3.3N HVQ40A-48-2.5N HVQ45A-48-1.8N 48 48 48 48 48 36-75 36-75 36-75 36-75 36-75 0.1 0.1 0.1 0.1 0.1 4.1 4.0 3.2 2.8 2.2 12.0 5.0 3.3 2.5 1.8 12 30 35 40 45 93 91 89 87 86 HVQ45A-48-1.5 HVQ45A-48-1.5N 48 36-75 0.1 1.8 1.5 45 85 Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted. Consult factory for other output voltage configurations and optional accessories such as heatsinks and filters. Outline Information and Pin-out Pin Connection Pin# Function 1 2 Vin + On/Off 3 Vin - 4 Vout - 5 6 7 8 Sense Trim Sense + Vout + All dimensions are in inches [mm] Pin 4 and 8 are dia. 0.062 [1.57] All other pins are all dia. 0.040 [1.02] Pin material: Brass Pin finish: Tin/Lead plated Heat spreader (baseplate) material: Aluminum Weight: 39.5g (1.4oz) The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines. Worldwide Headquarter: Broadband TelCom Power, Inc. 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A. Tel.: 714-259-4888 Fax: 714-259-0840 Email: [email protected] www.btcpower.com European Headquarter: Broadband TelCom Power Europe B. V. Dukaatstraat 14, 4879AD Etten-Leur, The Netherlands Tel.: 31-76-5038350 Fax: 31-76-5012038 Email: [email protected] PB HVQ Rev1 4-14-03