LNK363DN
140kHz Switching Frequency Maximun, 0.4A Switching Regulator, PDSO7, SOP-8/7LNK363DN
140kHz Switching Frequency Maximun, 0.4A Switching Regulator, PDSO7, SOP-8/7
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製造商零件號 # : LNK363DN
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包裝/封裝: SO-8
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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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LNK363DN 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $1.730 | $1.73 |
200 | $0.670 | $134.00 |
500 | $0.647 | $323.50 |
1000 | $0.634 | $634.00 |
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
Discover the exceptional capabilities of the LNK363DN from Power Integrations, an innovative integrated offline switcher IC that redefines efficiency and reliability in low-power AC-DC power supplies. This cutting-edge device incorporates a high-performance 700 V power MOSFET, a versatile multi-mode PWM controller, and an array of protective features in a single compact package, eliminating the need for external components in many applications. Whether you are designing adapters, chargers, LED lighting, or industrial controls, the LNK363DN delivers outstanding performance and safety with features like auto-restart for short-circuit protection and thermal shutdown functionality. Its compact SO-8C package simplifies PCB layout and conserves board space, making it the preferred choice for designers looking to create energy-efficient and space-saving power solutions
![LNK363DN LNK363DN](/files/uploads/product/b/0a1861eb-b40a-48f3-fa40-08dbbf1058dc.webp)
主要特徵
- Power efficient operation
- Wide input voltage range
- Adjustable output voltage
- Integrated protection features
- Low standby power consumption
- Small form factor package
應用
- AC-DC power supplies
- LED driver applications
- White goods
- Consumer electronics
- Industrial applications
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 |
Part Package Code | SOIC | Pin Count ! | 8/7 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.39.00.01 | Additional Feature ! | REQUIRES AN AC SUPPLY OF 85 TO 265 V |
Analog IC - Other Type | SWITCHING REGULATOR | Control Technique | PULSE WIDTH MODULATION |
JESD-30 Code | R-PDSO-G7 | Length | 4.9 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 7 | Operating Temperature-Max | 125 °C |
Operating Temperature-Min | -40 °C | Output Current-Max | 0.4 A |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
Surface Mount ! | YES | Switcher Configuration | SINGLE |
Switching Frequency-Max | 140 kHz | Temperature Grade ! | AUTOMOTIVE |
Terminal Finish | PURE MATTE TIN | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
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 LNK363DN?
The LNK363DN is a highly integrated energy-efficient AC-DC converter IC designed by Power Integrations. It is ideal for low-power applications requiring off-line power conversion, such as smart home devices, LED lighting, and standby power supplies.
How Does LNK363DN Work?
The LNK363DN operates by converting the input AC voltage into a regulated DC output voltage using a flyback topology. It incorporates a controller, high-voltage power MOSFET, and various protection features to deliver efficient and reliable power conversion. The IC also includes advanced energy-saving features to meet stringent energy efficiency standards.
How Many Pins does LNK363DN have and What are the Functions of the Pinout Configuration?
The LNK363DN is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Power supply pin for the internal control circuitry.
- DC: Drain connection of the internal power MOSFET.
- BP/M: Brownout/soft-start or over-temperature protection pin.
- FB: Feedback pin for output voltage regulation.
- DRV: Gate driver output for the power MOSFET.
- NC: No connect pin.
- EN/UV: Enable/undervoltage lockout pin.
- GND: Ground connection.
What are the Pros and Cons of LNK363DN?
Pros:
- High Integration: Integrated controller and power MOSFET reduce external components, saving board space and simplifying design.
- Energy Efficiency: Incorporates advanced features for high efficiency and low standby power consumption.
- Protection Features: Includes various protection mechanisms such as over-temperature and overvoltage protection for enhanced reliability.
- Cost-Effective: Offers a cost-effective solution for low-power AC-DC conversion applications.
- Compact Package: The 8-pin SOIC package is space-efficient and easy to implement on PCBs.
Cons:
- Power Limitation: Suitable for low-power applications and may not be suitable for high-power designs.
- External Components: Certain applications may require additional external components for specific functions or features.
- Design Complexity: Requires proper design considerations for thermal management and EMC compliance.
Are There Any Equivalents/Alternatives to LNK363DN for Recommendation?
- The LNK306 from Power Integrations is a similar AC-DC converter IC with comparable features.
- Alternatives to the LNK363DN include the TNY278 from Power Integrations and the TOP244 from Power Integrations as well.
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