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- NCP43080DDR2G - ON Semiconductor
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Manufacturer:ON Semiconductor
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ManyChip's Part#:MC27970087
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Category:Specialty Application IC
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Package:SOIC-8
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Datasheet:Datasheet 3D Model
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Description:ON SEMICONDUCTOR NCP43080DDR2G Special Function IC, Secondary Side Synchronous Rectifier Controller, Max 35V in, SOIC-8 New
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Stock Locations:
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Availability:880 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.55
Updated at 17/06/2025 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 NCP43080DDR2G is a synchronous rectifier controller in 8 pin SOIC package. The controller for switch mode power supplies enables high efficiency designs for flyback and quasi resonant flyback topologies. Externally adjustable minimum off-time and on-time blanking periods provides flexibility to drive various MOSFET package types and PCB layout. A reliable and noise less operation of SR system is insured due to self synchronization feature. The NCP43080 also utilizes kelvin connection of driver to MOSFET to achieve high efficiency operation at full load and utilizes light load detection architecture to achieve high efficiency at light load. The precise turn-off threshold, extremely low turn-off delay time and high sink current capability of driver allow maximum synchronous rectification MOSFET conduction time. The high accuracy driver and 5V gate clamp make it ideally suited for directly driving GaN devices.
- 4.5V ULVO and 9.5V DRV clamp voltage
- Self contained control of rectifier in CCM, DCM and QR for flyback, forward or LLC applications
- Precise true secondary zero current detection
- Rugged current sense pin (up to 150V) and adjustable minimum on-time
- Adjustable minimum off time with ringing detection
- Improved robust self synchronization capability and 8A/4A peak current sink/source drive capability
- Adjustable maximum on-time for CCM controlling of primary QR controller
- Operating voltage range up to VCC = 35V and GaN transistor driving capability
- Adaptive gate drive clamp, automatic light load & disable mode
- Operating junction temperature from -40°C to 125°C
NCP43080DDR2G Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Supply Voltage (DC) | 35.0V (max) |
| Number of Outputs | 1 Output |
| Output Voltage | 9.5 V |
| Output Current | 4 A |
| Number of Positions | 8 Position |
| Rise Time | 40 ns |
| Switching Frequency | 1 MHz |
| Input Voltage (Max) | 25 V |
| Output Voltage (Max) | 10.5 V |
| Output Voltage (Min) | 9 V |
| Fall Time | 20 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 35 V |
| Supply Voltage (Max) | 35 V |
| Input Voltage | ≤35 V |
| Show | |
| Size-Length | 5 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance Edition | 2015/12/17 |
| 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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