NCP100 ON Semiconductor, NCP100 Datasheet
NCP100
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NCP100 Summary of contents
Page 1
... When combined with an optocoupler, the NCP100 can be used as an error amplifier for controlling the feedback loop in isolated low output voltage (2.3 V) switching power supplies. This device is available in TO−92 and in an economical space saving TSOP− ...
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... Valid device operation is not guaranteed if V −40°C to +85°C. NCP100 Rating is allowed to fall below 0.875 V at any time over the operating temperature range of ka http://onsemi ...
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... REF of −40°C to 85°C. V (max) REF V (min) REF T 1 AMBIENT TEMPERATURE NCP100 (T = 25°C, unless otherwise noted.) A Symbol Á Á Á Á V REF Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...
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... C L Figure 6 −1.0 −50 − TEMPERATURE (C°) A Figure 7. Reference Input Voltage Change vs. Ambient Temperature NCP100 Figure 4. Test Circuit for Reference Input Voltage Input Figure 6. Test Circuit for Spectral Noise Density 2.0 1 ...
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... Figure 11. Reference Input Voltage Change vs. Cathode Voltage 50 GAIN 30 PHASE 10 − −30 10 100 1.0k 10k FREQUENCY (Hz) Figure 13. Small−Signal Voltage Gain and Phase vs. Frequency NCP100 200 150 T = 25°C A Figure 3 100 50 0 −50 −100 0.6 0.8 1.0 1.2 −0.6 −0.4 Figure 10 ...
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... OPERATION ESR T = −40°C to 85°C A 3.0 STABLE 2.0 OPERATION 1.0 NON−OPERATIONAL 0 1 LOAD CAPACITANCE (mF) L Figure 19. Stability Boundary Conditions NCP100 708 704 700 = 85°C = 105°C 696 f ≤1.0 kHz Figure 3 692 250 300 50 Figure 16. Reference Voltage vs. Cathode Current 1000 = 105°C ...
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... Figure 22. Negative Dynamic Impedance Circuit One unique use for the NCP100 is that it can be configured for negative dynamic impedance as shown in Figure 22 seen in This circuit is equivalent to Figure 21 with the addition of a ...
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... V, 3.3 V and 6 can be seen that any value up to the positive intrinsic dynamic impedance of the NCP100 can be realized. The other limit is that with a high enough negative dynamic impedance, the NCP100 V may drop below the minimum operating V in unpredictable performance ...
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... Figure 28. Offline Converter with Isolated DC Output The circuit in Figure 28 uses the NCP100 as a compensated amplifier for controlling the feedback loop of an isolated output line powered converter. This device allows the converter to directly regulate the output voltage at a significantly lower level than obtainable with the ...
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... Hold down tape not to extend beyond the edge(s) of carrier tape and there shall be no exposure of adhesive more than 1 consecutive missing component is permitted tape trailer and leader, having at least three feed holes is required before the first and after the last component. 8. Splices will not interfere with the sprocket feed holes. NCP100 H2A H2A W2 ...
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... SEATING K PLANE NCP100 PACKAGE DIMENSIONS TO−92 (TO−226) CASE 29−11 ISSUE AL NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED. 4. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM SECTION X− ...
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... D 0.25 0.50 0.0098 0.0197 G 0.85 1.05 0.0335 0.0413 H 0.013 0.100 0.0005 0.0040 J 0.10 0.26 0.0040 0.0102 K 0.20 0.60 0.0079 0.0236 L 1.25 1.55 0.0493 0.0610 2.50 3.00 0.0985 0.1181 mm inches ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCP100/D ...