BTCPower TM Broadband TelCom Power, Inc. Redefining “Current” Limits In Power Conversion 3A Series 3W DC-DC Converters Features • • • • • • • 3W Isolated Output 24-Pin DIP Package Efficiency to 80% 2:1 Input Range Regulated Outputs Model Number 3A-01 3A-02 3A-03 3A-04 3A-05 3A-06 3A-07 3A-11 3A-12 3A-13 3A-14 3A-15 3A-16 3A-17 3A-21 3A-22 3A-23 3A-24 3A-25 3A-26 3A-27 3A-31 3A-32 3A-33 3A-34 3A-35 3A-36 3A-37 Input Voltage Output Voltage Output Current 4.5-6.0VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 600 mA 15 mA 15 mA 15 mA 25 mA 25 mA 25 mA 15 mA 9-18VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 600mA 18-36VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 36-72VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC Pi Input Filter Continuous Short Circuit Protection Input Current No Load Full Load % Efficiency Case 850 mA 800 mA 800 mA 850 mA 800 mA 800 mA 650 mA 70 75 75 70 75 75 61 A 7.5 mA 7.5 mA 7.5 mA 12 mA 12 mA 12 mA 7.5 mA 340 mA 320 mA 320 mA 340 mA 320 mA 320 mA 254 mA 73 78 78 73 78 78 65 A 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 600 mA 5 mA 5 mA 5 mA 7.5 mA 7.5 mA 7.5 mA 5 mA 168 mA 156 mA 156 mA 168 mA 156 mA 156 mA 125 mA 74 80 80 74 80 80 66 A 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 600 mA 2 mA 2 mA 2 mA 3 mA 3mA 3 mA 3 mA 82 mA 78 mA 78 mA 82 mA 80 mA 80 mA 61 mA 76 80 80 76 78 78 68 A 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] DS LP 3A Rev2 16-1-04 3A Series 3W DC-DC Converters BTCPower TM Specifications Input Specifications: Input Voltage Range…………….………………..5V……………...……………..10% 12V…………………………..9-18V 24V………………………....18-36V 48V…………………………36-72V Input Filter………………………………………………………..Pi Type Output Specifications: Voltage Accuracy…………….. ………………………….+/- 2.0 % max. Voltage Balance ( Dual )………………………………...+/- 1.0 % max. Ripple & Noise, 20 MHz BW……….3.3V / 5V……….100 mVp-pmax. 12V / 15V……..……1% p-p max. Temperature Coeffcient………………………… +/- 0.05 % / ºC max. Short Circuit Protection………………………………..……Continuous Line Regulation ¹ Single / Dual Output………….……..+/- 0.5 % max. Load Regulation ² Single Output…………………….….+/- 0.5 % max. Dual output³…………………………..+/- 1.0 % max. Efficiency………………………………………………..……..see table Isolation Resistance…………………………………………..100Mohm Switching Frequency………………………………….….100 KHz, min. (for 3A -34H, 100KHz min. frequency at min. load ±30mA) Operating Temperature Range…………………………-25ºC ~ +71ºC Case Temperature………………………………………….100 ºC max. Cooling………………………………………………Free Air Convection Storage Temperature Range……………………..…..-40 ºC ~ +100ºC Isolation Voltage………………………….………………..500VDC min. Suffix “H” Models……………………………………...……3K VDC min. Dimensions………….……1.25” x 0.8” x 0.4 “(31.8 x 20.3 x 10.2 mm) Case Material4…………………………..Non-Conductive Black Plastic Suffix “M” Models(Material) 5…………..Black Coated Copper with Non-conducted base General Specifications : Outline Information and Pin-out PIN CONNECTION PIN 500VDC Single Output Dual Output PIN 1.5K & 3K VDC Single Dual Output Output 1 +V input +V input 1 NP NP 2 NC -V output 2 -V input -V input 3 NC Common 3 -V input -V input Common 9 NP NP 9 NC 10 -V output Common 10 NC NC 11 +V output +V output 11 NC -V output 12 -V input -V input 12 NP NP 13 -V input -V input 13 NP NP 14 +V output +V output 14 +V output +V output 15 -V output Common 15 NC NC 16 NP NP 16 -V output Common 22 NC Common 22 +V input +V input 23 NC -V output 23 +V input +V input 24 +V input +V input 24 NP NP * NP---No Pin * TP---Test Point * NC---No connection with pin * Go---Ground All dimensions are in inches [mm] All pins sizes are dia. 0.02” [0.508mm] and 0.14”[0.35mm] length Note: 1. 2. 3. 4. 5. 6. 7. Measured from high line to low line Measured from full load to 10% load Measured from full load to ¼ load Non-conductive black plastic only Suffix “HM” 1.5KVDC Instead of 3KVDC isolation Dual output models with separated output available 3A-34H can be used in application with up to 350Vdc working voltage. 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: [email protected] DS LP 3A Rev2 16-1-04