MicroPower Direct 10W, 5 VDC Input Compact, Dual Output DC/DC Converters B1000R Series Key Features 5 VDC Input 10W Output Power Meets EN55022 Class “A” 1500 VDC Isolation Tightly Regulated Dual Outputs Low Cost Electrical Specifications Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Input Voltage Range Input Filter Min. Typ. Max. Units 4.5 5.0 5.5 VDC π (Pi) Filter (Complies with EN55022 Class A) Reverse Polarity Input Current Short Circuit Input Power 2.0 A 3,500 4,500 mW Typ. Max. Units !0.5 !1.0 % !0.2 Output Parameter Conditions Min. Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Dual Output , Balanced Loads !0.5 % Vin = Min to Max !0.1 % Iout = 10% to 100% !0.15 % 30 mV P - P 200 µSec !4.0 % !0.01 !0.02 %/1C Typ. Max. Units Ripple & Noise (20 MHz) 20 Output Power Protection Transient Recovery Time (Note 1) Transient Response Deviation 150 % 25% Load Step Change Temperature Coefficient Output Short Circuit Continuous General Parameter Conditions Isolation Voltage Isolation Resistance Isolation Capacitance Min. 60 Seconds 1,500 500 VDC 1,000 100 kHz, 1V Switching Frequency VDC MΩ 500 600 pF 270 280 290 kHz Environmental Parameter Min. Typ. Max. Units Operating Temperature Range Conditions -40 +25 +71 1C Storage Temperature Range -40 +125 1C 95 % Cooling Humidity RFI Free Air Convection RH, Non-condensing Six-Sided Shielded, Metal Case Conducted EMI EN55022 Class A Physical Case Size 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Case Material Metal with Non-Conductive Base Weight 1.06 Oz (30g) Reliability Specifications Parameter MTBF Conditions Min. Typ. Max. 700 MIL HDBK 217F, 251C, Gnd Benign Units kHours Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Internal Power Dissipation Conditions Min. -0.7 Typ. Max. Units 7.5 VDC 5,000 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. MicroPower Direct TEL: (781) 344-8226 FAX: (781) 344-8481 E-Mail: [email protected] WEB: www/micropowerdirect.com Model Selection Guide Model Number Voltage (VDC) Nominal Range 5 5 5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 Input Current (mA) Output Fuse Rating Reflected Efficiency Slow-Blow Current Ripple Voltage Current (%, Typ) (mA) (VDC) (mA, Max) (mA, Min) Full-Load No-Load Current (mA, Typ) B1001R B1002R B1003R 2,500 2,538 2,669 30 30 60 >50 >50 >50 !12.0 !15.0 !18.0 !415 !330 !278 78 78 75 !42 !33 !28 5,000 5,000 5,000 Notes: 1. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 2. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be placed from each output (pin 3 & pin 5) to common (pin 4). 3. Dual output units may be connected to provide a 24 VDC, 30 VDC or 36 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. Derating Curve 100 Output Power % 80 60 40 20 0 -40 -20 0 5 15 25 35 45 55 65 75 85 95 105 Ambient Temperature ( C) Mechanical Dimensions 0.40 (10.2) 0.40 (10.2) Bottom 5 2 4 Capacitive Load 0.40 (10.2) µF Max 1.00 (25.4) 1 !1,000 0.40 (10.2) 3 Pin Connections 0.10 (2.54) 0.80 (20.3) 0.60 (15.2) 2.00 (50.8) 0.40 (10.2) Pin Function 1 +Vin 2 -Vin 3 +Vout 4 Common 5 -Vout Side 0.24 (6.0) Notes: 0.04 Dia (1.0) MicroPower Direct All dimensions are typical in inches (mm) Tolerance x.xx = !0.01 (!0.25) 232 Tosca Drive, Stoughton, MA 02072 www.micropowerdirect.com [email protected] phone: (781) 344 - 8226 * fax: (781) 344 - 8481