LAN CW SERIES TO 3 WATTS LAN CW SERIES - UP TO 3 WATTS Wide Input Range, Dual In-Line Package FEATURES • • • • • • 2:1 input voltage range Miniature dual in-line package 500VDC I/O isolation Single and dual outputs Regulated outputs UL/CUL 1950 THE LAN C-W SERIES FROM WALL INDUSTRIES When lower power applications demand wider input voltage ranges to operate off batteries or multiple input voltages, the LAN CW Series offers ‘wide’ 2:1 input ranges to solve application challenges. These converters are fully regulated and housed in an industry standard 24-pin DIP package. SPECIFICATIONS: LAN CW SERIES All specifications apply @ +25°C ambient unless otherwise noted. INPUT SPECIFICATIONS GENERAL SPECIFICATIONS Input Voltage Range..........4.5-9.0, 9-18, 18-36, 36-75VDC Efficiency......................(at full load) .......................70-81% Input Filtering...........................................................Pi Filter Isolation Voltage...........(input to output)................500VDC Switching Frequency........................................300kHz typ. OUTPUT SPECIFICATIONS Output Current......................................................see table Voltage Tolerance ........(nom. line, 100% load) ...........±2% Line Regulation .........................................................±0.5% Load Regulation ........................................................±0.5% Ripple/Noise...(20MHz BW).............0.5-1.0% of Vout (p-p) Short Circuit Protection .....................................Continuous ENVIRONMENTAL SPECIFICATIONS Operating Temperature (Note 3).....................-40 to +71°C Storage Temperature ....................................-40 to +125°C Cooling .................................................Free air convection PHYSICAL SPECIFICATIONS Dimensions ...........................................1.25 x 0.80 x 0.40” Case Material ........................Non-conductive black plastic Due to advances in technology, specifications subject to change without notice. 8/22/2005 1 603 778 2300 WWW.WALLINDUSTRIES.COM LAN CW SERIES TO 3 WATTS PIN CONNECTIONS Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Model Number 4.5-9 5 12 15 ±12 ±15 600 250 200 125 100 LANC505W3 LANC512W3 LANC515W3 LANC512DW3 LANC515DW3 9-18 18-36 36-75 5 600 LANC1205W3 12 250 LANC1212W3 15 200 LANC1215W3 ±12 125 LANC1212DW3 ±15 100 LANC1215DW3 5 12 15 ±12 600 250 200 125 LANC2405W3 LANC2412W3 LANC2415W3 LANC2412DW3 ±15 100 LANC2415DW3 5 600 LANC4805W3 12 250 LANC4812W3 15 200 LANC4815W3 ±12 125 LANC4812DW3 ±15 100 LANC4815DW3 Single Dual 1, 24 +Vin +Vin 2, 23 No Pin -Vout 3, 22 No Pin Common 10, 15 -Vout Common 11, 14 +Vout +Vout 12, 13 -Vin -Vin NOTES: 1. All case and pin-to-case dimensions reference only unless otherwise noted. 2. All DC/DC converters should be externally fused on the front end. 3. To +85°C with derating. 8/22/2005 WWW.WALLINDUSTRIES.COM 603 778 2300 2 LAN CW SERIES TO 3 WATTS 8/22/2005 3 603 778 2300 WWW.WALLINDUSTRIES.COM