1273F Search Results
1273F Datasheets (1)
Kiwi Instruments
| Part | ECAD Model | Manufacturer | Description | Datasheet Type | PDF Size | Page count | |
|---|---|---|---|---|---|---|---|
KP1273FQC
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Kiwi Instruments | 高 PF>0.9、高精度 QR Buck LED 驱动器 KP127XFQC 是一款高度集成的 LED 恒流驱动控制芯片，适用于全范围交流输入电压的非隔离降压型 LED 恒流电源。KP1274FQC 采用了高效率的准谐振的工作模式，可满足高 PF、低 THD 要求。 KP127XFQC 内部集成 500V 高压功率 MOSFET 和 650V 高压供电电路，无需启动电阻即可实现芯片的自主供电，同时省去了传统的外置 VDD 电容和 COMP 电容，节省了 LED 电源的生产成本。电路工作在电感电流临界导通的准谐振模式，采用高精度电流采样技术，内部集成高精度恒流控制算法，能获得高恒流精度和优异的线电压及负载调整率。 KP127XFQC 内部集成多种保护功能，包括 LED 开路和短路保护，输出过压保护 (OVP)，逐周期电流限制 (OCP)，过温保护 (OTP) 等，增强了 LED 电源的安全性和可靠性。其中 LED 开路保护电压可通过 ROVP 管脚进行连续设置。 | Original |
1273F Price and Stock
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MERITEK Electronics Corporation CR161273FRES SMD 127K OHM 1% 1/10W 0603 |
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| Distributors | Part | Package | Stock | Lead Time | Min Order Qty | Price | Buy | ||||
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CR161273F | Tape & Reel | 25,000 | 5,000 |
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KOA Speer Electronics Inc RK73H1ETTP1273FRES 127K OHM 1% 1/10W 0402 |
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| Distributors | Part | Package | Stock | Lead Time | Min Order Qty | Price | Buy | ||||
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RK73H1ETTP1273F | Digi-Reel | 22,846 | 1 |
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| RK73H1ETTP1273F | Cut Tape | 22,846 | 1 |
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| RK73H1ETTP1273F | Tape & Reel | 20,000 | 10,000 |
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RK73H1ETTP1273F | Reel | 50,000 | 10,000 |
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RK73H1ETTP1273F | 28,008 |
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| RK73H1ETTP1273F | 8,020 | 1 |
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RK73H1ETTP1273F | 50,000 |
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RK73H1ETTP1273F | Tape & Reel | 9 Weeks | 50,000 |
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VENKEL LTD AGCR0805-RK-1273FTAUTO GRADE RESISTOR,0805,1/8W,1 |
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| Distributors | Part | Package | Stock | Lead Time | Min Order Qty | Price | Buy | ||||
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AGCR0805-RK-1273FT | Tape & Reel | 10,000 | 5,000 |
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VENKEL LTD AGCR0603-QK-1273FTAUTO GRADE RESISTOR,0603,1/10W, |
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| Distributors | Part | Package | Stock | Lead Time | Min Order Qty | Price | Buy | ||||
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AGCR0603-QK-1273FT | Tape & Reel | 10,000 | 5,000 |
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VENKEL LTD AGCR0805-RK-1273FT-CTAUTO GRADE RESISTOR,0805,1/8W,1 |
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| Distributors | Part | Package | Stock | Lead Time | Min Order Qty | Price | Buy | ||||
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AGCR0805-RK-1273FT-CT | 10,000 | 10 |
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