A200RI MPD | Alldatasheet

Document overview

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Technical content

Key Features:

  • 2W & 3W Output Power
  • Compact DIP Case
  • 3,000 VDC Isolation
  • Tight Line/Load Regulation
  • Single & Dual Outputs
  • 17 Standard Models
  • 800 kH MTBF
  • Industry Standard Pin-Out MicroPower Direct

232 Tosca Drive

Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com A200RI/A300RI High Isolation, 2W & 3WHigh Isolation, 2W & 3W Single & Dual OutputSingle & Dual Output DC/DC Con vert ersDC/DC Con vert ers Series Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 5 VDC Input 4.75 5.0 5.25 VDC12 VDC Input 10.8 12.0 13.2 24 VDC Input 21.6 24.0 26.4 48 VDC Input 43.2 48.0 52.8 Input Filter π (Pi) Filter Reverse Polarity Input Current 0.5 A Short Circuit Input Power 2,500 mW Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±2.0 ±4.0 % Output Voltage Balance Dual Output , Balanced Loads ±1.0 ±3.0 % Line Regulation Vin = Min to Max ±0.2 ±0.3 % Load Regulation Iout = 10% to 100% ±0.2 ±0.5 % Ripple & Noise (20 MHz) (Note 1) 40 50 mV P - P Ripple & Noise (20 MHz) Over Line, Load & Temp. 75 mV P - P Ripple & Noise (20 MHz) 5 mV rms Output Power Protection 120 % Transient Recovery Time (Note 2) 50% Load Step Change 50 μSec Transient Response Deviation ±6.0 % Temperature Coeffi cient ±0.01 ±0.02 %/ºC Output Short Circuit Continuous General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 3,000 VDC Isolation Resistance 500 VDC 1,000 MΩ Isolation Capacitance 100 kHz, 1V 50 100 pF Switching Frequency 40 80 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range -25 +71 ºC -25 +90 ºC Storage Temperature Range -40 +125 ºC Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.42 Oz (12g) Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25ºC, Gnd Benign 800 kHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 5 VDC Input -0.7 7.5 VDC12 VDC Input -0.7 15.0 24 VDC Input -0.7 30.0 48 VDC Input -0.7 55.0 Lead Temperature 1.5 mm From Case For 10 Sec. 260 ºC Internal Power Dissipation All Models 3,000 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Electrical Specifi cations Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.

www.micropowerdirect.com 232 Tosca Drive Stoughton, MA 02072 ■ TEL: (781) 344-8226 ■ FAX: (781) 344-8481 ■ E-Mail: sales@micropowerdirect.com Mechanical Notes:

  • All dimensions are typical in inch es (mm)
  • Tolerance x.xx = ±0.01 (±0.25)
  • Leads are tin plated for improved solderability. Notes: 1. When measuring output ripple, it is recommended that an external 0.33 μF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. For noise sensitive applications, the use of 1.5 μF capacitors will reduce the output ripple. 2. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 3. Operation at no-load will not damage these units. However, they may not meet all specifi cations. 4. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and fl oat the output common. 5. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low ESR (ESR <1.0Ω at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 2.2 μF is recommended, for 12V input units, a 1.0 μF; and for 24V & 48V units a 0.47 μF. 6. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Pin Connections Single Output Dual Output 470 μF Max ±220 μF Max Capacitive Load Model Number Input Output Effi ciency (%, Typ) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Refl ected Ripple Current (mA, Typ) Voltage (VDC) Current (mA, Max) Current (mA, Min)Nominal Range Full-Load No-Load A201RI 5 4.75 - 5.25 666 100 70 5.0 400 0.0 60 1,000 A202RI 5 4.75 - 5.25 628 100 70 12.0 165 0.0 63 1,000 A203RI 5 4.75 - 5.25 633 100 70 15.0 133 0.0 63 1,000 A204RI 5 4.75 - 5.25 642 100 70 ±12.0 ±83 ±0.0 62 1,000 A205RI 5 4.75 - 5.25 639 100 70 ±15.0 ±66 ±0.0 62 1,000 A211RI 12 10.8 - 13.2 277 50 30 5.0 400 0.0 60 750 A212RI 12 10.8 - 13.2 262 50 30 12.0 165 0.0 63 750 A313RI 12 10.8 - 13.2 397 50 30 15.0 200 0.0 63 750 A214RI 12 10.8 - 13.2 268 50 30 ±12.0 ±83 ±0.0 62 750 A315RI 12 10.8 - 13.2 403 50 30 ±15.0 ±100 ±0.0 62 750 A221RI 24 21.6 - 26.4 138 25 15 5.0 400 0.0 60 350 A222RI 24 21.6 - 26.4 131 25 15 12.0 165 0.0 63 350 A323RI 24 21.6 - 26.4 198 25 15 15.0 200 0.0 63 350 A224RI 24 21.6 - 26.4 134 25 15 ±12.0 ±83 ±0.0 62 350 A325RI 24 21.6 - 26.4 202 25 15 ±15.0 ±100 ±0.0 62 350 A231RI 48 43.2 - 52.8 69 15 10 5.0 400 0.0 60 135 A232RI 48 43.2 - 52.8 66 15 10 12.0 165 0.0 63 135 Pin Single Dual 1, 2 +Vin +Vin 10, 11 NC Common 12 -Vout NC 13 +Vout -Vout

14 NC NC

15 NC +Vout

23, 24 -Vin -Vin NC: No Connection Derating Curve