FEATURES • 10 WATTS OUTPUT POWER • OUTPUT CURRENT UP TO 2.5A • STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE • HIGH EFFICIENCY UP TO 87% • 2:1 AND 4:1 WIDE INPUT VOLTAGE RANGE • SIX-SIDED CONTINUOUS SHIELD • FIXED SWITCHING FREQUENCY (300KHz) • ISO9001 CERTIFIED MANUFACTURING FACILITIES • COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC DESCRIPTION The MT10A and MT10A-W series offer 10 watts of output power from a 2.0 x 1.0 x 0.4 inch package. MT10A series have 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC. MT10A-W series have 4:1 ultra wide input voltage of 9-36 and 18-75VDC. T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted. OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS Output power Voltage accuracy Full load and nominal Vin ± 1% Minimum load LL to HL at Full Load ± 0.2% ± 0.5% ± 1% ± 5% Single Dual Cross regulation(Dual) Asymmetrical load 25% / 100% FL Single Ripple and noise 20MHz bandwidth See table Dual ±0.02% / ºC, max. Temperature coefficient Load regulation No Load to Full Load Transient response recovery time 25% load step change 3.3V output Over voltage protection 5V output Zener diode clamp 12V output 15V output Over load protection % of FL at nominal input Short circuit protection 250µS 3.9VDC 6.2VDC 15VDC 18VDC 150%, max. Hiccup, automatics recovery Input surge voltage 100mS max Input reflected ripple current 12V input 24V input 48V input Nominal Vin and full load 36VDC 50VDC 100VDC 30mAp-p Nominal Vin and Power up 20mS, typ. constant resistive load Remote ON/OFF (Option) (Note 6) (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or 0V < Vr < 1.2V (Negative logic) DC-DC ON Short or 0V < Vr < 1.2V DC-DC OFF Open or 3.5V < Vr < 12V Input current of remote control pin Nominal Vin -0.5mA ~ +1mA Remote off state input current Nominal Vin 20mA Start up time Standard -25ºC ~ +85ºC (with derating) M1 (Note 7) -40ºC ~ +85ºC (non-derating) M2 (W series) -40ºC ~ +85ºC (with derating) +100ºC 300pF, max. Storage temperature range 300KHz, typ. Thermal impedance (Note 8) -55ºC ~ +105ºC Nature convection 12ºC/watt Nature convection with heat-sink 10ºC/watt MIL-STD-810F See table Isolation voltage 1600VDC, min. Isolation resistance 10 ohms, min. 9 Isolation capacitance Switching frequency Case material Nickel-coated copper Base material Non-conductive black plastic MTBF (Note 1) Input filter Operating ambient temperature (Reference derating curve) Maximum case temperature Efficiency Weight MT10A-W 9 – 18VDC 18 – 36VDC 36 – 75VDC 9 – 36VDC 18 – 75VDC Pi type ENVIRONMENTAL SPECIFICATIONS GENERAL SPECIFICATIONS Dimensions 12V nominal input 24V nominal input 48V nominal input 24V nominal input 48V nominal input Input voltage range 0% Line regulation Potting material MT10A 10 Watts, max. Epoxy (UL94-V0) 2.00 X 1.00 X 0.40 Inch (50.8 X 25.4 X 10.2 mm) 27g (0.95oz) 6 BELLCORE TR-NWT-000332 1.976 x 10 hrs 6 1.416 x 10 hrs MIL-HDBK-217F Kaga Electronics (USA) Inc. Thermal shock Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI (Note 9) EN55022 ESD Air EN61000-4-2 Contact Radiated immunity Fast transient (Note 10) Surge (Note 10) Conducted immunity EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 http://www.volgen.com Class A ± 8KV ± 6KV 10 V/m ± 2KV ± 1KV 10 Vr.m.s Tel: (408)570-0955 Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A Model Number Input Range MT10A-1233SI MT10A-1205SI MT10A-1212SI MT10A-1215SI MT10A-1205WI MT10A-1212WI MT10A-1215WI MT10A-2433SI (W) MT10A-2405SI (W) MT10A-2412SI (W) MT10A-2415SI (W) MT10A-2405WI (W) MT10A-2412WI (W) MT10A-2415WI (W) MT10A-4833SI (W) MT10A-4805SI (W) MT10A-4812SI (W) MT10A-4815SI (W) MT10A-4805WI (W) MT10A-4812WI (W) MT10A-4815WI (W) 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 18 – 36 (9 – 36) VDC 36 – 75(18 – 75) VDC 36 – 75 (18 – 75) VDC 36 – 75 (18 – 75) VDC 36 – 75 (18 – 75) VDC 36 – 75 (18 – 75) VDC 36 – 75 (18 – 75) VDC 36 – 75 (18 – 75) VDC Output Current Output Min. Voltage Full load load 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 2000mA 2000mA 830mA 670mA ± 1000mA ± 416mA ± 333mA 2000(2500mA) 2000mA 830mA 670mA ± 1000mA ± 416mA ± 333mA 2000(2500mA) 2000mA 830mA 670mA ± 1000mA ± 416mA ± 333mA Input Current Output (4) No load Full load Ripple & Noise (3) (2) 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 17mA 21mA 38mA 36mA 39mA 47mA 45mA 15(13mA) 22(11mA) 18(16mA) 36(26mA) 28(15mA) 24(15mA) 31(22mA) 11(10mA) 14(9mA) 14(9mA) 10(11mA) 16(12mA) 19(20mA) 16(20mA) 724mA 1082mA 1037mA 1046mA 1042mA 1053mA 1041mA 362(465mA) 534 (548mA) 519 (519mA) 523 (544mA) 527 (534mA) 513 (547mA) 520 (548mA) 181(239mA) 260 (270mA) 253 (259mA) 252 (262mA) 260 (267mA) 254 (281mA) 256 (270mA) Eff (4) Capacitor(5) (%) Load max 80 81 84 84 84 83 84 80(78) 82 (80) 84 (84) 84 (81) 83 (82) 85 (80) 84 (80) 80(76) 84 (81) 86 (84) 87 (84) 84 (82) 86 (78) 85 (81) 6800µF 4700µF 690µF 470µF ± 680µF ± 330µF ± 110µF 6800µF 4700µF 690µF 470µF ± 680µF ± 330µF ± 110µF 6800µF 4700µF 690µF 470µF ± 680µF ± 330µF ± 110µF Note 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground, Benign, controlled environment). 2. Maximum value at nominal input voltage and full load of standard type. 3. Typical value at nominal input voltage and no load. 4. Typical value at nominal input voltage and full load. 5. Test by minimum Vin and constant resistive load. 6. The ON/OFF control pin voltage is referenced to -Vin. To order positive logic ON/OFF control add the suffix-P (Ex:MT10A-1205SI-P); To order negative logic ON-OFF control add the suffix-N (Ex: MT10A-1205SI-N) 7. M1 version is more efficient; therefore, it can be operated in a more extensive temperature range than standard and M2 version. 8. Heat sink is optional and P/N: 7G-0020C-F. 9. The MT10A series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend: 12Vin : 4.7µF/25V 1210 MLCC . 24Vin : 2.2µF/50V 1812 MLCC . 48Vin : 1.5µF/100V 1812 MLCC . 10. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Kaga USA suggests: Nippon chemi-con KY series, 220μF/100V, ESR 48mΩ. 1.00(25.4) 0.50 (12.7) DIA. 0.04(1.0) 0.400 0.400 (10.16) (10.16) 3 4 5 Bottom View 1 2 6 0.800(20.32) DUAL + INPUT - INPUT + OUTPUT COMMON - OUTPUT CTRL (Option) 0.60(15.2) SINGLE + INPUT - INPUT + OUTPUT NO PIN - OUTPUT CTRL (Option) 2.00(50.8) PIN CONNECTION PIN 1 2 3 4 5 6 0.40 (10.2) 0.100(2.54) 0.200(5.08) 1. All dimensions in Inches (mm) Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance ±0.01(0.25) 3. Pin dimension tolerance ±0.004 (0.1) Kaga Electronics (USA) Inc. http://www.volgen.com Tel: (408)570-0955 0.22(5.6)