ncp1012apl130r2 ON Semiconductor, ncp1012apl130r2 Datasheet
ncp1012apl130r2
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ncp1012apl130r2 Summary of contents
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... Latched Overvoltage Protection with Auxiliary Winding Operation Frequency Jittering for Better EMI Signature *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2004 September, 2004 − Rev. 10 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 PDIP− GND DRAIN (Top View) Indicative Maximum Output Power from NCP1014 R − Ip DSon 11 W − 450 mA DSS 11 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 PIN FUNCTION DESCRIPTION Pin No. Pin No. (PDIP−7, (SOT−223) PDIP−7/Gull Wing) Pin Name − − Drain − − − ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 MAXIMUM RATINGS Rating Power Supply Voltage on all pins, except Pin 5 (Drain) Drain Voltage Drain Current Peak during Transformer Saturation Maximum Current into Pin 1 when Activating the 8.7 V Active Clamp Thermal Characteristics ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 ELECTRICAL CHARACTERISTICS (For typical values 8.0 V unless otherwise noted.) CC Rating SUPPLY SECTION AND V MANAGEMENT CC V Increasing Level at which the Current Source Turns−off CC V Decreasing Level at ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 ELECTRICAL CHARACTERISTICS (continued) Max T = 150 8.0 V unless otherwise noted Rating INTERNAL OSCILLATOR Oscillation Frequency, 65 kHz Version, T Oscillation Frequency, 100 kHz Version, T Oscillation Frequency, 130 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 −2.0 −3.0 −4.0 −5.0 −6.0 −7.0 −8.0 −9.0 −10.0 − TEMPERATURE ( C) Figure 3. IC1 @ vs. Temperature 0.40 0.38 0.36 0.34 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 9.00 8.80 8.60 8.40 8.20 8.00 7.80 7.60 7.40 7.20 7.00 − TEMPERATURE ( C) Figure 9. ILatch 1.5 V vs. Temperature 160 140 130 kHz 120 100 kHz 100 ...
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... Selection Table on Page 2, details the differences between references, mainly peak current setpoints and operating frequency. No need for an auxiliary winding: ON Semiconductor Very High Voltage Integrated Circuit technology lets you supply the IC directly from the high−voltage DC rail. We call it Dynamic Self−Supply (DSS). This solution simplifies the transformer design and ensures a better control of the SMPS in difficult output conditions, e ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 8.00 Vcc 6.00 4.00 2.00 0 Startup Period Figure 14. The Charge/Discharge Cycle Over The protection burst duty−cycle can easily be computed through the various timing events as portrayed by Figure ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Tstart Figure 16. NCP101X Facing a Fault Condition (Vin = 150 Vdc) The rising slope from the latch−off level up to 8.5 V Tstart + DV1 · expressed by: . The time during ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Plugging Equations 7 and 8 into Equation 6 leads to and thus, t Vds(t) u+ Vin P DSS + Vin The worse case occurs at high line, when Vin equals 370 Vdc. With ICC1 = ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 VCC = 8 VCC OFF Vclamp = 8.7 V typ. Permanent Latch Figure 18. A more detailed view of the NCP101X offers better insight on how to Figure 19. The burst frequency becomes ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Figure 20. Low Peak Current Skip−Cycle Guarantees Noise−Free Operation Full power operation involves the nominal switching frequency and thus avoids any noise when running. Experiments carried on a 5.0 W universal mains board unveiled a ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Soft−Start The NCP101X features an internal 1.0 ms soft−start activated during the power on sequence (PON). As soon as V reaches VCC , the peak current is gradually CC OFF increased from nearly zero up ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Full Latching Shutdown Other applications require a full latching shutdown, e.g. when an abnormal situation is detected (overtemperature or overvoltage). This feature can easily be implemented through two external transistors wired as a discrete SCR. ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Design Procedure The design of an SMPS around a monolithic device does not differ from that of a standard circuit using a controller 350 250 150 50.0 − 50.0 1.004M Figure 26. The Drain−Source Wave ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 The Flyback transfer formula dictates that: Pout 1 · Lp · · Fsw (eq. 19) which, by extracting and plugging into Equation 19, leads to: 2 · Pout 1 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 MOSFET Protection As in any Flyback design important to limit the drain excursion to a safe value, e.g. below the MOSFET CVcc NCP101X ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Typical Application Examples A 6.5 W NCP1012−Based Flyback Converter Figure 28 shows a converter built with a NCP1012 delivering 6.5 W from a universal input. The board uses the Dynamic Self−Supply and a simplified Zener−type ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 A 7.0 W NCP1013−based Flyback Converter Featuring Low Standby Power Figure 30 depicts another typical application showing a NCP1013−65 kHz operating in a 7.0 W converter ambient temperature. We can ...
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... NCP1010ST130T3 130 NCP1011AP065 65 NCP1011AP100 100 NCP1011AP130 130 NCP1011AP130G 130 NCP1011APL130R2 130 NCP1011ST65T3 65 NCP1011ST100T3 100 NCP1011ST130T3 130 NCP1012AP065 65 NCP1012AP100 100 NCP1012AP133 130 NCP1012APL130R2 130 NCP1012ST65T3 65 NCP1012ST100T3 100 NCP1012ST130T3 130 NCP1013AP065 65 NCP1013AP100 100 NCP1013AP133 130 NCP1013ST65T3 65 NCP1013ST100T3 100 NCP1013ST130T3 130 NCP1014AP065 65 NCP1014AP065G 65 NCP1014AP100 ...
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 NOTE 3 −T− N SEATING PLANE 0.13 (0.005 0.030 BOTTOM VIEW D TOP VIEW ...
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... American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 24 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...