HB75-24-24N

BTCPower BTCPower HB 24 Series Description TM Broadband TelCom Power, Inc. Redefining “Current” Limits In Power Conversion Up to 20A Low Cost Half Bricks The HB series of low cost DC/DC converters offer the different current levels and are comparable to existing quarter-bricks. With a wide input voltage range of 18-36V they are available with an output voltage of either 3.3, 5.0, 12, 15 or 24 Volts. All models feature an input filter, output overvoltage and overtemperature protection, output current limiting and short circuit protection. The unique frame 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. 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 systems designers that are challenged to maximize power and minimize board space. Features • • • • • • • • Delivers up to 20A in Half Brick High efficiency patented topology Low profile of only 0.50 inch 3.3V, 5.0V, 12V, 15V or 24 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 ) Specification Summary • 10A-20A @ 3.3V, 10A-20A @ 2.5V, 4.16A-8.3 A @ 12V, 3.33A-6.7A @ 15V, 2.08-4.17A @ 24V • Tight output regulation, typical ±1% • No minimum load required • Ripple & Noise (20Mhz BW) 100 mV (pk-pk) • Wide input operating range 18-36V • On/Off pin and remote sense • Output adjustment +/-10% range • Meets conducted limits of FCC Class B and CEI IEC61204-3 Class B with external filter Applications • • • • • • • Telecommunications Data Communications Wireless Communications Networking Gear Servers, Switches and Data Storage Semiconductor Test Equipment Distributed Power Architecture • 1500V, 10M input-to-output isolation • 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: sales@btcpower.com PB HB 24 Rev2 16-1-04 HB 24 Series Up to 20A Low Cost Half Bricks BTCPower BTCPower TM Product Brief Part Number and Selection Information Model Part Number Positive Logic HB50-24-33 HB50-24-05 HB50-24-12 HB50-24-15 HB50-24-24 HB75-24-33 HB75-24-05 HB75-24-12 HB75-24-15 HB75-24-24 HB100-24-33 HB100-24-05 HB100-24-12 HB100-24-15 HB100-24-24 Negative Logic HB50-24-33N HB50-24-05N HB50-24-12N HB50-24-15N HB50-24-24N HB75-24-33N HB75-24-05N HB75-24-12N HB75-24-15N HB75-24-24N HB100-24-33N HB100-24-05N HB100-24-12N HB100-24-15N HB100-24-24N Voltage (Volts) Nominal 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 Range 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 Input Current (A) No load 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Full load 1.74 2.50 2.44 2.44 2.48 2.48 3.76 3.68 3.68 3.44 3.44 4.96 4.90 4.92 4.92 Output Voltage (Volts) 3.3 5.0 12 15 24 3.3 5.0 12 15 24 3.3 5.0 12 15 24 Current (Amps) 10 10 4.16 3.33 2.08 15 15 6.25 5.0 3.13 20 20 8.3 6.7 4.17 Efficiency 75% Load (%) 79 83 85 85 79 79 83 85 85 80 80 84 85 85 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 3 4 5 6 7 8 9 Vin + On/Off Case Vin Vout Sense Trim Sense + Vout + All dimensions are in inches [mm] Pin 5 and 9 are dia. 0.08 [2.03] All other pins are all dia. 0.040 [1.02] Pin material: Brass Pin finish: Tin/Lead plated Heat spreader (baseplate) material: Aluminum Weight: 60.5g 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. 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: sales@btcpower.com PB HB 24 Rev2 16-1-04