NCP1011ST130T3G ON Semiconductor, NCP1011ST130T3G Datasheet
NCP1011ST130T3G
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NCP1011ST130T3G Summary of contents
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NCP1010, NCP1011, NCP1012, NCP1013, NCP1014 Self- - Supplied Monolithic Switcher for Low Standby- - Power Offline SMPS The NCP101X series integrates a fixed- -frequency current- -mode controller and a 700 V MOSFET. Housed in a PDIP PDIP- -7 ...
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PDIP GND GND GND DRAIN (Top View) Indicative Maximum Output Power from NCP1014 DSon 11 Ω -- 450 mA DSS 11 Ω -- 450 ...
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PIN FUNCTION DESCRIPTION Pin No. Pin No. (PDIP- -7, (SOT- -223) PDIP- -7/Gull Wing) Pin Name GND Drain -- -- -- 7 GND 4 8 GND Startup Source V CC ...
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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 P Suffix, Case 626A Junction--to--Lead ...
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ELECTRICAL CHARACTERISTICS V = 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 which the Current Source Turns--on CC Hysteresis between VCC ...
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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 kHz Version, T Frequency Dithering Compared ...
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TEMPERATURE (C) Figure 3.5 V vs. Temperature CC 9.0 8.8 8.6 8.4 8.2 8.0 7.8 7.6 7.4 7.2 ...
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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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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 16. Being loaded by the ...
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Tstart Figure 16. NCP101X Facing a Fault Condition (Vin = 150 Vdc) The rising slope from the latch- -off level up to 8.5 V ΔV1 · expressed by: . The time during which Tstart = IC1 the IC ...
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Plugging Equations 7 and 8 into Equation 6 leads to and thus, < Vds(t) >= Vin P DSS = Vin × ICC1 The worse case occurs at high line, when Vin equals 370 Vdc. With ICC1 = 1.1 mA (65 ...
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VCC ON 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 so low that it is difficult to keep ...
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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 standby power of ...
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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 to the maximum ...
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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. When the OVP level exceeds ...
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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 Shall Always be Positive . ...
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The Flyback transfer formula dictates that: Pout 1 · Lp · · Fsw (eq. 19) η and plugging into Equation 19, leads to: 2 · Pout 1 Tsw = Lp · + η ...
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MOSFET Protection As in any Flyback design important to limit the drain excursion to a safe value, e.g. below the MOSFET CVcc NCP101X A Figure 27. Different Options ...
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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 D1 D2 ...
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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 up to 70C of ambient temperature. We can increase the output Vbulk ...
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... NCP1010ST65T3G 65 NCP1010ST100T3G 100 NCP1010ST130T3G 130 NCP1011AP065G 65 NCP1011APL065R2G 65 NCP1011AP100G 100 NCP1011AP130G 130 NCP1011APL130R2G 130 NCP1011ST65T3G 65 NCP1011ST100T3G 100 NCP1011ST130T3G 130 NCP1012AP065G 65 NCP1012APL065R2G 65 NCP1012AP100G 100 NCP1012APL100R2G 100 NCP1012AP133G 130 NCP1012APL130R2G 130 NCP1012ST65T3G 65 NCP1012ST100T3G 100 NCP1012ST130T3G 130 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...
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... NCP1014ST100T3G 100 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Additional Gull Wing option may be available upon request. Please contact your ON Semiconductor representative. Package Type Shipping PDIP--7 ...
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F A NOTE SEATING PLANE 0.13 (0.005 0.030 BOTTOM VIEW D TOP VIEW ...
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... A1 *For additional information on our Pb--Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...