SPX2431 SIPEX [Sipex Corporation], SPX2431 Datasheet
SPX2431
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SPX2431 Summary of contents
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... The SPX2431’s thermal stability, wide operating current (100mA) and temperature range (0°C to 105°C) makes it suitable for a variety of applications that require a low cost, high performance solution. SPX2431A tolerance of 0.5% is proven to be sufficient to overcome all of the other errors in the system to virtually eliminate the need for trimming in the power supply manufacturer's assembly line and contribute a significant cost savings ...
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... 0V, 0.04 REF 20V KA 2 ƒ ≤ 1kHz 0. 100mA K SPX2431 Precision Adjustable Shunt Regulator TYPICAL DERATING JA JC 575°C/W 150°C/W 1.7 mW/°C MAX MIN TYP MAX UNITS SPX2431 2.513 2.474 2.500 2.526 2.520 2.460 2 ...
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... Junction Temperature (°C) 0.0033mV /°C 0.0027% / °C 27ppm/° REF (V ) REF R2 Figure 3. Test Circuit for V > REF SPX2431 Precision Adjustable Shunt Regulator 3 ∆ V (mV) • REF °C = ∆ ∆ REF x 100 ∆ 25°C REF • ...
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... Figure 8. Reference Input Current VS Ambient Temperature 75°C 30 125° Figure 10. Noise Voltage VS Frequency SPX2431 Precision Adjustable Shunt Regulator REF I = 10mA K - 120 T Ambient Temperature (° 10kΩ ∞ 10mA K -30 ...
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... OUT GND Figure 16. Stability Boundary Conditions SPX2431 Precision Adjustable Shunt Regulator 5 /DIV MARKER 25 297 698.000 Hz 10.000dB MAG (A/R) -0.025 dB 45.000deg MARKER 25 297 698.000 Hz PHASE (A/R) 93.320 deg 215° 180° PHASE 135° 90° ...
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... V IN 100 150 Figure 20. Shunt Regulator V I SINK Opto Isolator Q1 Isolated Feedback C2 R1 0.1% Figure 22. Reference Amplifier for Isolated Feedback /R1 REF Off-Line DC-DC Converters SPX2431 Precision Adjustable Shunt Regulator 25° 100mA K 10K 100K 1M 10M f Frecuency (Hz) = 25° OUT R1 ...
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... Figure 25. Single Supply Comparator with Temperature Compensated Threshold. V Threshold = 2.5V IN Date: 05/25/ 0.1% R2 0.1% V OUT Figure 24. High Current Shunt Regulator V = (1+R1/R2)V OUT * Resistor values are chosen such that the effect negligible . I OUT REF SPX2431 Precision Adjustable Shunt Regulator 7 V OUT R3 Q1 SPX2431 REF © Copyright 2003 Sipex Corporation ...
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... Date: 05/25 0.95 1.02 - 0.50 - 0.20 2.90 3.04 WITH PLATING - 2.64 1.30 1.40 0.50 0.60 - 8º SPX2431 Precision Adjustable Shunt Regulator 8 PACKAGES: 3 PIN SOT-23 SEE VIEW C VIEW A-A Gauge Plane Seating Plane L Ø L1 VIEW C Seating Plane C SIDE VIEW b c SECTION B-B BASE METAL 3 PIN SOT-23 © Copyright 2004 Sipex Corporation ...
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... PART NUMBER SPX2431AM ...................... 0.5% ...................... 2.5V ......................... 3 Pin SOT-23 SPX2431AM/TR ................ 0.5% ...................... 2.5V ......................... 3 Pin SOT-23 SPX2431M ........................ 1.0% ...................... 2.5V ......................... 3 Pin SOT-23 SPX2431M/TR .................. 1.0% ...................... 2.5V ......................... 3 Pin SOT-23 /TR = Tape and Reel Pack quantity is 2,500 for SOT-23. Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 22 Linnell Circle Billerica, MA 01821 TEL: (978) 667-8700 FAX: (978) 670-9001 e-mail: sales@sipex ...