NCP1015ST100T3G ON Semiconductor, NCP1015ST100T3G Datasheet
NCP1015ST100T3G
Specifications of NCP1015ST100T3G
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NCP1015ST100T3G Summary of contents
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NCP1015 Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS The NCP1015 integrates a fixed−frequency current−mode controller and a 700 V voltage MOSFET. Housed in a PDIP−7 or SOT−223 package, the NCP1015 offers everything needed to build a rugged and ...
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Indicative Maximum Output Power from NCP1015 R − I DS(on − 450 mA DSS 11 W − 450 mA Auxiliary Winding 1. Informative values only, with 50°C, circuit mounted on minimum copper area as recommended. ...
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V Startup Source UVLO Management 2 NC EMI Jittering Error flag armed? 3 GND Overload Figure 2. Simplified Internal Circuit Architecture MAXIMUM RATINGS Symbol V Power Supply voltage on all ...
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ELECTRICAL CHARACTERISTICS Symbol SUPPLY SECTION AND V MANAGEMENT increasing level at which the current source turns−off CC(off decreasing level at which the current source turns−on CC(on Decreasing level at which the Latch−off ...
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TEMPERATURE (°C) Figure 3. IC1 @ vs. Temperature 0.40 0.38 0.36 0.34 0.32 0.30 ...
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TEMPERATURE (°C) Figure 3.5 V vs. Temperature CC 600 550 500 450 400 350 −40 110 100 kHz ...
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... Supply (SMPS) featuring low standby power. The quick selection table details the differences in 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 ...
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Startup period Figure 13. The Charge/Discharge Cycle over one can see, the V capacitor shall be dimensioned to CC offer an adequate startup time, i.e. ensure regulation is reached before ...
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Tstart Figure 15. NCP1015 Facing a Fault Condition (V The rising slope from the latch−off level expressed by ICC1 DSS in + DV1 @ C t start IC1 The time during ...
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Plugging Equation 7 and Equation 8 into Equation 6 leads to <V > and thus: ds( ICC1 DSS in The worse case occurs at high line, when V 370 Vdc. With ICC1 = ...
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V CC(off) V CC(on) Figure 17. A Detailed View of the NCP1015 with Properly Connected Auxiliary Winding Figure 18. The Burst Frequency becomes So Low that it is Difficult to Lowering the Standby Power with Skip−cycle Skip cycle offers an ...
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Figure 19. 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 universal mains board unveiled a standby power of 300 mW ...
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Soft−Start The NCP1015 features an internal 1 ms soft−start activated during the power on sequence (P V reaches V , the peak current is gradually CC CC(off) increased from nearly zero up to the maximum internal clamping level (e.g. 350 ...
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OVP 0 Figure 23. Two Bipolar Transistors Ensures a Total Latch−off of the SMPS in Presence of an OVP R ensures that the SCR stays on when fired. The bias hold current flowing through R should be ...
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Figure 25. The Drain−Source Wave Shall Always be Positive . . . As a result, the Flyback voltage which is reflected on the drain at the switch opening cannot be larger than the ...
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L Pcritical with and h the efficiency. r out critical gives the inductance value above which p DCM operation is lost, there is another expression we can write to ...
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Please note that these calculations assume a flat DC rail whereas ripple naturally affects the final voltage available on the transformer end. Once the Bulk capacitor has been selected, one should check that the resulting ripple (min ...
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Typical Application Examples A 6.5 W NCP1015−based Flyback converter. (For evaluation a universal NCP1012 demo−board can be used) Figure 27 shows a converter originally built with a NCP1012 which can be easily used for evaluation of NCP1015 device delivering 6.5 ...
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A 7.0 W NCP1015−based Flyback Converter Featuring Low Standby Power Figure 29 shows another typical application showing a NCP1015−65 kHz operating converter up to 70°C of ambient temperature. We can grow−up the output power since an ...
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... Frequency (kHz) Device Order Number NCP1015AP065G 65 NCP1015AP100G 100 NCP1015ST65T3G 65 NCP1015ST100T3G 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. Package Type Shipping PDIP−7 (Pb−Free) 50 Units / Rail PDIP− ...
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NOTE 3 C −T− N SEATING PLANE 0.13 (0.005) M PACKAGE DIMENSIONS PDIP−7 AP SUFFIX CASE 626A−01 ISSUE http://onsemi.com 21 ...
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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. SENSEFET is a trademark of Semiconductor Components Industries, LLC (SCILLC). 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 ...