PCMCIA DC/DC Converter Low Profile SMD Isolation Modules Product Features: Conflict RoHS FREE Compliant The TGM-P3 series of 8 pin transformers pro- vide the isolation and voltage outputs required for small, low cost DC/DC converter circuits. Designed specicfi ally for use with the Maxim MAX845 monolithic oscillator/power drivers with 3.3V or 5V power source. DIL and SMD packages are also available with isolation voltages up to 4.5KVrms. Operating Temp: -40 to +85C Part Number Circuit Turns Ratio (3%) Cw/w PRI LL Isolation PRI : SEC (pF Max.) (H Typ.) Vrms TGM-010P3RL A 1:1:1 12 0.40 500 TGM-020P3RL A 1:1:0.75 12 0.40 500 TGM-030P3RL A 1:1:1.5 12 0.40 500 TGM-040P3RL B 1:1:1.3:1.3 12 0.40 500 TGM-050P3RL B 1:1:1:1 12 0.40 500 Notes: 1. PRI Pins: 1-2 & 3-4 2. PRI DCR: 0.6 Max. 3. PRI OCL: 240H Typ. 4. ET Constant: 5.5 V-s Min. 5. For more information, pertaining to the MAX845 please contact Maxim at (408) 737-7600. Maxim is a registered trademark of Maxim Integrated Products. Schematic A Schematic B For additional information contact your local representative, or HALOs support staff at (650) 903-3800 or info haloelectronics.comPCMCIA DC/DC Converter Isolation Modules Package P3 Recommended Solder Pad Dimensions Dimensions: inches mm Co-Planarity: 0.004 0.10 US Patent Numbers for SMD Devices 5,656,985 6,297,721 B1 6,297,720 B1 6,320,489 B1 6,344,785 B1 6,662,431 B1 HALO Electronics is a leading supplier of high quality communication magnetics including signal transformers, filters, CMR chokes, PoE power transformers, DC/DC converters, and integrated Ethernet connectors. HALOs leading edge 2880 Lakeside Drive 116 Santa Clara, CA 95054 technology solutions are manufactured in ISO9001 and ISO14001 factories (650) 903-3800 offering high quality products at a competitive price. www.haloelectronics.com Copyright 2014 HALO Electronics, Inc. All rights reserved. Revised 6/2014 Download the latest version at www.haloelectronics.com/pdf/discrete-max845dc2dc-pcmcia.pdf