BTCPower TM Broadband TelCom Power, Inc. Redefining “Current” Limits In Power Conversion 3AB Series 3W DC-DC Converters Features • • • • • • • • 3W Isolated Output 24-Pin DIP Package Efficiency to 80% 2:1 Input Range Conductive EMI meet EN55022 Class B Pi Input Filter Continuous Short Circuit Protection Remote On/Off Option Model Number Output Voltage Output Current 3AB-11 5 VDC 600 mA 7.5 mA 340 mA 73 3AB-12 12 VDC 250 mA 7.5mA 320 mA 78 15 VDC ±5 VDC 200 mA ±300 mA 7.5mA 12 mA 329 mA 340 mA 76 73 3AB-15 ±12 VDC ±125 mA 12 mA 329 mA 76 3AB-16 ±15 VDC ±100 mA 12mA 333 mA 75 3AB-17 3.3 VDC 600 mA 7.5 mA 226 mA 73 3AB-21 5 VDC 600 mA 5mA 168 mA 74 3AB-22 12 VDC 250 mA 5mA 156 mA 80 200 mA ±300 mA ±125 mA 5mA 7.5mA 7.5mA 156 mA 168 mA 156 mA 80 74 3AB-25 15 VDC ±5 VDC ±12 VDC 3AB-26 ±15 VDC ±100 mA 7.5 mA 160 mA 78 3AB-27 3.3 VDC 600mA 5mA 113 mA 73 3AB-31 5 VDC 12 VDC 600 mA 250 mA 2mA 2mA 82 mA 82 mA 76 15 VDC 200 mA 2mA 82 mA ±300 mA ±125 mA 3mA 3mA 82 mA 82 mA 77 76 3AB-35 ±5 VDC ±12 VDC 3AB-36 ±15 VDC ±100 mA 3mA 82 mA 76 3AB-37 3.3 VDC 600 mA 3mA 55 mA 76 3AB-13 3AB-14 3AB-23 3AB-24 Input Voltage 9-18VDC 18-36VDC 3AB-32 3AB-33 3AB-34 36-72VDC Input Current No Load Full Load % Efficiency Case A A 80 77 A 76 Note: Nominal Input Voltage 12, 24, or 48VDC 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 3AB Rev2 16-1-04 3AB Series 3W DC-DC Converters BTCPower TM Specifications Input Specifications: Input Voltage Range…………….…………….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 mV p-p max. 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……………….…………….….+/- 0.5 % max. Dual³……………………………….+/- 1.0 % max. General Specifications : Efficiency………………………………………………....……see table Isolation Resistance…………………………………………..100Mohm Switching Frequency……………………………….…..100 KHz, min. Operating Temperature Range…………………………-25ºC ~ +71ºC Case Temperature………………………………………….100 ºC max. Cooling………………………………………………Free air convection Storage Temperature Range……………………..…..-40 ºC ~ +100ºC EMI/RFI………………..…….Conductive EMI meet EN55022 class B Isolation voltage………Standard models…..…..……….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 Outline Information and Pin-out PIN CONNECTION 1.5K & 3K VDC 500VDC PIN 1 2 3 5 9 10 11 12 13 14 15 16 22 23 24 Single Output +V input NC NC NP NP -V output +V output -V input -V input +V output -V output NP NC NC +V input Dual Output +V input -V output Common NP NP Common +V output -V input -V input +V output Common NP Common -V output +V input PIN 1 2 3 5 9 10 11 12 13 14 15 16 22 23 24 Single Dual Output Output NP NP -V input -V input -V input -V input NP (Remote control) NC Common NC NC NC -V output NP NP NP NP +V output +V output NC NC -V output Common +V input +V input +V input +V input NP NP Remote On/Off Control Logic compatibility CMOS or Open collector TTL Ec-0n >5.5 Vdc or open circuit Ec-Off <1.8 Vdc Shutdown Idle current 10mA Input resistance 100K ohms (Ein 0Vdc to 9Vdc) Control common Referenced to Input minus * NP---No Pin * NC---No connection with pin All dimensions are in inches [mm] All pins sizes are dia. 0.02” [0.508mm] and 0.14”[0.35mm] length Note: 1. Measured from high line to low line 2. Measured from full load to ¼ load 3. Suffix “HM” 1.5KVDC instead of 3KVDC isolation 4. Measured from full load to 10% load 5. Non-conductive black plastic only 6. Suffix “T” to the Model Number with Remote On/Off for “H” 3KVdc isolation only 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 3AB Rev2 16-1-04