LAST TIME BUY: 3/31/2015. CLICK HERE FOR OBSOLESCENCE NOTICE OF 10/31/2014. MAPC-104 PC/104-Plus Series www.murata-ps.com Non-Isolated, DC/DC Converters 3.3, 5.1 & 12.4, 46W Mobile Applications FEATURES n 46 Watts for Mobile Access Router to IP/Networks n PC/104-Plus compatible/stackable, power- ing Cisco system cards n 9 to 32V input range, supporting both 12V and 24V vehicle batteries Typical unit n Reverse input voltage protection n Automotive transient protection n Efficiency to 92.5% full load PRODUCT OVERVIEW n No derating to +85C, 100 lfm Murata Power Solutions MAPC-104 non-isolated, The compact 3.775 x 3.55 x 0.60 (95.9 x n Independently regulated +3.3V, +5.1V triple output DC/DC converter is designed to 90.2 x 15.2mm) open frame, triple output DC/DC and+12V outputs power the Cisco 3200 Mobile Access Router and power card is mechanically and electrically compli- n Power up/down sequencing is compliant to PC/104-Plus specifications. The ant to PC/104-plus specifications. Operating with equipment ideally suites integration into public the Cisco designed system cards, the MAPC-104 n Low 25mVp-p ripple/noise safety, defense, homeland security and commercial is considered part of the host, which requires the n Power good LED and external signal transportation vehicles, whether on land, in water 3.3V (but no 5V/12V) supply provided. n Compact 3.775 3.55 0.6 package, or air, and is employed for powering secure data, Assembled using fully automated, SMT-on-pcb standard PC/104-plus pinout voice and video communications across multiple techniques, MAPC-104s provide stable no-load n Stable no-load condition wireless networks. operation, excellent line and load regulation The MAPC-104 is a high performance, compact (1%max.), quick step response (200sec), and n Thermal shutdown with warning and rugged power supply which operates in the low output ripple/noise (25mVp-p). n Fully I/O protected harshest conditions, withstanding input transient All devices feature full I/O fault protection n UL/IEC/EN60950-1 certification pending voltages according to SAE J1455 and J1211. It including: input overvoltage and undervoltage converts the vehicles standard battery voltage of shutdown, power up/down sequencing, output 12V or 24V (Vin range from 9 to 32 Volts) to three overvoltage, output current limiting, short-circuit fully regulated outputs of 3.3V 6A, 5.1V 6.3A protection, power good (LED indicator and external and 12V 100mA up to a total output power of signal), overtemperature warning and thermal 46 Watts. Taking full advantage of a synchronous- shutdown. rectifier, buck/boost topology, MAPC-104s boast All models are certified to IEC/EN/UL60950-1 outstanding efficiency of up to 92.5%, enabling safety standards. Selected models include RoHS full-power operation to ambient temperatures as compliance. high as +85C with 100 lfm air flow. Performance Specifications Output Input Iout (Amps) R/N (mVp-p) Regulation (Max.) Vin (Volts) Efficiency Model Vout Iin Package/ MAPC-104 (Volts) Nom. Max. Typ. Max. Line Load Nom. Range (mA/A) Min. Typ. Pinout Output 1 3.3 5 6 25 35 1% 1% C46 12 9-32 35/4 91% 92.5% Output 2 5.1 5.46 6.3 25 50 1% 1% See pages 2, 3 24 9-32 35/4 89.5% 91% for Pinout Output 3 12 0.07 0.1 20 35 1% 1% Typical at Ta = +25C under nominal line voltage and nominal-load conditions, unless noted. Devices have no minimum-load requirements and will regulate under no-load conditions. Ripple/Noise (R/N) is tested/specied over a 20MHz bandwidth.fi All models are specified Regulation specifications describe the output-voltage deviation as the line voltage or load with an external 0.1F multi-layer ceramic capacitor installed across each output pin. is varied from its midpoint value to either extreme. Nominal line voltage, no-load/full-load conditions. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC MAPC-104.B01 Page 1 of 7MAPC-104 PC/104-Plus Series Non-Isolated, DC/DC Converters 3.3, 5.1 & 12.4, 46W Mobile Applications MECHANICAL SPECIFICATIONS 3.775 (95.86) 0.125 (3.18) DIA. Case C46 (4 PLACES) 3.375 (85.73) 0.20 (5.08) B A 1 ORDERING GUIDE & PART NUMBER STRUCTURE IPH C D J3 Model Number Auxiliary Power Connector (P2) MAPC-104 Not installed MAPC-104-5V Installed 3.55 2.900 3.150 (90.17) (73.66) (80.01) MAPC-104 - 5V - C 1 J2 PC/104-Triple 0.25 Output Power 1 (6.35) J1 D C B A Converter 1 Auxiliary Power P2 Connector (P2) Blank = Not installed 0.35 0.079 TYP. 0.20 5V = P2 is installed 0.65 (8.89) (2.00) 0.100 TYP. 0.40 (5.08) (16.51) (10.16) (2.54) RoHS Hazardous Substance Compliance 0.345 MAX. (8.76) Y = RoHS-5 (with lead) 0.368 MAXIMUM 0.437 C = RoHS-6 (no lead) (9.35) COMPONENT HEIGHT (11.10) 0.062 (1.57) 0.440 (11.18) 0.190 (4.83) 0.419 MAXIMUM (10.64) COMPONENT HEIGHT Dimensions are in inches (mm) 0.295 PIN 2 PIN 1 (7.49) GROUND +5Vdc POWER OUT 0.025 (0.64) SQUARE POSTS, 2 POSITIONS 0.10 (2.54) 0.718 0.10 0.10 (18.24) (2.54) (2.54) 5 Volt Auxiliary Power Connector, P2 (Optional) 1 2 3 4 Figure 1. MAPC-104 Input Power Head IPH Mating connector: Molex 5557 (39-01-4040) Pin Assignment Functional Description 1 OT Warn Out Overtemperature Warning IPH 2 Pwr LED Drive Out External Power Good LED Driver 3 Vin Input Ground 4 Vin + Positive Input TOP VIEW www.murata-ps.com/support MDC MAPC-104.B01 Page 2 of 7