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- NCP1012ST65T3G - ON Semiconductor
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Manufacturer:ON Semiconductor
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ManyChip's Part#:MC47081800
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Category:AC to DC Converter, AC/DC Power Module
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Package:SOT-223-4
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Datasheet:Datasheet 3D Model
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Description:Current Mode PWM Controller 71kHz 4Pin(3+Tab) SOT-223 T/R
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Stock Locations:
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Availability:485 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.45
Updated at 02/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The NCP101X series integrates a fixed−frequency current−mode controller and a 700 V MOSFET. Housed in a PDIP−7 or SOT−223 package, the NCP101X offers everything needed to build a rugged and low−cost power supply, including soft−start, frequency jittering, short−circuit protection, skip−cycle, a maximum peak current setpoint and a Dynamic Self−Supply (no need for an auxiliary winding).
- Unlike other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65 − 100 − 130 kHz). When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so−called skip−cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the minimum without acoustic noise generation.
- Features
- • Built−in 700 V MOSFET with Typical RDSon of 11 Ω and 22 Ω
- • Large Creepage Distance Between High−Voltage Pins
- • Current−Mode Fixed Frequency Operation: 65 kHz – 100 kHz − 130 kHz
- • Skip−Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
- • Dynamic Self−Supply, No Need for an Auxiliary Winding
- • Internal 1.0 ms Soft−Start
- • Latched Overvoltage Protection with Auxiliary Winding Operation
- • Frequency Jittering for Better EMI Signature
- • Auto−Recovery Internal Output Short−Circuit Protection
- • Below 100 mW Standby Power if Auxiliary Winding is Used
- • Internal Temperature Shutdown
- • Direct Optocoupler Connection
- • SPICE Models Available for TRANsient Analysis
- • These are Pb−Free and Halide−Free Devices
- Typical Applications
- • Low Power AC/DC Adapters for Chargers
- • Auxiliary Power Supplies (USB, Appliances,TVs, etc.)
NCP1012ST65T3G Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 4 Pin |
| Case/Package | SOT-223-4 |
| Power Rating | 19 W |
| Halogen Free Status | Halogen Free |
| Breakdown Voltage | 700 V |
| Number of Positions | 4 Position |
| Switching Frequency | 65 kHz |
| Duty Cycle | 67 % |
| Maximum Duty Cycle | 72 % |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 8.5V ~ 10V |
| Show | |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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