SPX431 Sipexoration, SPX431 Datasheet
SPX431
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SPX431 Summary of contents
Page 1
... SPX431 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 manufactures assembly line and contribute a significant cost savings ...
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... P D 775 200 750 1000 T 150 150 STG T 300 TYPICAL DERATING JA JC 160 °C/W 80 °C/W 575 °C/W 150 °C/W 175 °C/W 45 °C/W 110 °C/W 8 °C/W SPX431 UNITS °C °C °C 6.3 mW/°C 1.7 mW/°C 5.7 mW/°C 9.1 mW/°C Rev. 10/30/00 ...
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... REF V at 25°C REF TC in %/°C = ∆ ∆V REF V at 25°C REF TC in ppm/°C = ∆ Figure 1c. Test Circuit 3 SPX431 Unit Max 2.515 V 2.536 V 0.20 mV/°C mV/V 0.3 4 µA 1.2 µ 250 nA 0.5 Ω x 100 (OFF) ...
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... REF Temperature Range: - 0°C to 105 °C 125 100 -25 -50 -75 -100 - Cathode Voltage (V) KA Figure 3 Reference Voltage vs. Ambient Temperature 2. REF 2.52 2.51 2. 2.500 °C REF 2.49 2.48 2.47 2.46 2.45 -60 - Ambient Temperature ( °C) A Figure 5 SPX431 120 Rev. 10/30/00 ...
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... Ω ∞ -10 -20 -30 -40 - 120 0 0.150 0.125 0.100 0.075 0.050 0.025 0.0 - 100 k SPX431 Reference Voltage Line Regulation 0 °C 25 °C 75 °C 105 ° Cathode Voltage (V) KA Figure 7 Low Frequency Dynamic Output Impedance REF I ...
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... Frequency (Hz) Dynamic Output Impedance 100 ° 100 1.0 0.1 0. 100 Frequency (Hz) Figure Figure 11 SPX431 230 Ω µ F 8.25 k OUT GND Rev. 10/30/00 ...
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... STABILITY REGION ° Load Capacitance (pF Figure Figure 13 INPUT MONITOR 220 Ω 50 Ω = 100 kHz 150 Ω SPX431 OUT GND Rev. 10/30/00 ...
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... Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others. ORDERING INFORMATION Precision Output Accuracy 0.5% 2.5V 0.5% 2.5V 0.5% 2.5V 0.5% 2.5V SPX431 Packages 5 Lead SOT-23 5 Lead SOT-89 8 Lead SOIC 3 Lead TO-92 Rev. 10/30/00 ...