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LNK6407D
Analog Circuit with 8/7 Pins
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製造商零件號 # : LNK6407D
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包裝/封裝: SOP7
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製造商: Power Integrations
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產品分類 : AC DC Converters, Offline Switches
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LNK6407D 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.472 | $0.47 |
| 10 | $0.462 | $4.62 |
| 30 | $0.454 | $13.62 |
| 100 | $0.447 | $44.70 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
When it comes to power management solutions, the LNK6407D stands out as a highly integrated and efficient option for a range of power supply applications. With its combination of advanced features, including a 700 V power MOSFET, thermal shutdown protection, and self-driven flyback topology, this IC offers unmatched performance and reliability. From its wide input voltage range to its compact design and excellent thermal performance, the LNK6407D is a top choice for engineers looking for a versatile and reliable off-line switcher IC for their designs
主要特徵
- Real-time adaptive laser power control
- High-speed processing up to 500m/min
- High precision cutting with +/- 0.1 mm accuracy
- Long-lasting, low maintenance fiber laser source
- User-friendly software interface
- Compact design for space efficiency
應用
- LED lighting applications in residential, commercial, and industrial settings
- Power supplies for smart home devices and appliances
- USB PD chargers and adapters for mobile devices and laptops
- Industrial automation systems and controls
- Consumer electronics such as TVs, monitors, and audio equipment
- Battery chargers for portable electronics
- Medical devices and equipment
- Automotive LED lighting and accessories
- Renewable energy systems such as solar inverters
- Home automation and IoT devices
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Reach Compliance Code | compliant | HTS Code ! | 8542.39.00.01 |
| Analog IC - Other Type | ANALOG CIRCUIT | JESD-30 Code | R-PDSO-G7 |
| Length | 4.9 mm | Number of Functions | 1 |
| Number of Terminals | 7 | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Seated Height-Max | 1.75 mm | Surface Mount ! | YES |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 3.9 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is LNK6407D?
The LNK6407D is a low-power, offline switcher IC designed by Power Integrations. It is ideal for applications requiring high efficiency and compact size, such as AC-DC power supplies for home appliances, industrial controls, and LED lighting.
How Does LNK6407D Work?
The LNK6407D works by providing primary-side control of the switching power supply, eliminating the need for an optocoupler and secondary-side feedback circuitry. It uses a proprietary control algorithm to achieve accurate output voltage regulation and robust performance in AC input voltage variations. The IC integrates a high-voltage power MOSFET, resulting in a simple and low-component-count design.
How Many Pins does LNK6407D have and What are the Functions of the Pinout Configuration?
The LNK6407D is housed in an 8-pin SOP (Small Outline Package) or DIP (Dual Inline Package). The pinout configuration includes:
- BP/M: Brownout and line sense input or multi-mode input.
- V: Input voltage pin.
- FB: Feedback pin for output voltage regulation.
- COM: Ground pin.
- DC: Drain connection for the internal MOSFET.
- DTO: Drain-to-output feedback pin for primary-side regulation.
- EN/UV: Enable and undervoltage lockout pin.
- CS: Current sense pin for primary-side regulation.
What are the Pros and Cons of LNK6407D?
Pros:
- Primary-Side Control: Eliminates the need for an optocoupler, simplifying design and increasing reliability.
- High Efficiency: Provides high efficiency and low standby power consumption.
- Robust Performance: Maintains stable operation under wide AC input voltage range and load conditions.
- Compact Design: Offers a low-component-count solution in a small package, suitable for space-constrained applications.
- Protection Features: Integrates protection against output overvoltage, overcurrent, and overtemperature conditions.
Cons:
- External Components: May require additional components such as an input filter and output diode for specific applications.
- Operating Frequency: Fixed switching frequency may not be adjustable for certain requirements.
- Thermal Considerations: Thermal management may be required to ensure reliable operation in high-temperature environments.
Are There Any Equivalents/Alternatives to LNK6407D for Recommendation?
- The LNK306 from Power Integrations is a comparable offline switcher IC with similar features.
- Alternatives to the LNK6407D include the FSL306LR from ON Semiconductor and the TOPSwitch series from Power Integrations.
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