LT8391AIFE#PBF

Mfr. #:: LT8391AIFE#PBF
製造商:: Analog Devices / Linear Technology
描述:: LED Lighting Drivers 60V Synchronous 4-Switch Buck-Boost LED Controller with Spread Spectrum
生命週期:: 製造商新產品
數據表:: LT8391AIFE#PBF 數據表
交貨:: DHL FedEx Ups TNT EMS
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更多信息:: LT8391AIFE#PBF 更多信息

產品屬性
屬性值

製造商：: 模擬設備公司

產品分類：: LED 照明驅動器

RoHS：: Y

通道數：: 1 Channel

輸出電流：: 10 A

輸入電壓：: 4 V to 60 V

工作頻率：: 600 kHz to 2 MHz

電源電流 - 最大值：: 2.8 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

安裝方式：: 貼片/貼片

包裝/案例：: TSSOP-28

輸出數量：: 1 Output

系列：: LT8391A

打包：: 管子

產品：: LED驅動器

類型：: LED驅動控制器

品牌：: ADI公司/凌力爾特

拓撲：: 降壓-升壓

產品類別：: LED 照明驅動器

出廠包裝數量：: 50

子類別：: 驅動IC

Tags: LT8391AI, LT8391A, LT8391, LT839, LT83, LT8

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LT8391AIFE#PBF 描述

***ical: LED Driver 2800uA Supply Current Automotive 28-Pin TSSOP EP Tube

***ear Technology: LT8391A - 60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller

***log Devices: The LT8391A is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck peak-boost current mode control scheme allows adjustable and synchronizable 600kHz to 2MHz fixed frequency operation, or internal 25% triangle spread spectrum operation for low EMI. With 4V to 60V input, 0V to 60V output, and seamless low noise transitions between operation regions, the LT8391A is ideal for LED driver and battery charger applications in automotive, industrial, and battery-powered systems. The LT8391A provides both internal (up to 128:1) and external (up to 2000:1) LED current PWM dimming with a high-side PMOS switch. Two CTRL pins provide flexible 20:1 analog dimming with ±3% LED current accuracy at 100mV full scale. Fault protection is provided to detect an open or short LED condition, during which the LT8391A retries, latches off, or keeps running. Switching Frequency Max Output Power LT8391 Adjustable 150kHz - 650kHz 450W+ LT8391A 2MHz 50W+ Applications Automotive Head Lamps/Running Lamps High Frequency LED Lighting

LT8391AIFE#PBF 更多信息

Optical ADI SLP

LT8391 Synchronous Buck-Boost LED Controllers: Linear Technology/Analog Devices LT8391 Controllers are 4-switch synchronous, buck-boost LED controllers. The controllers regulate output voltage, input or output current from an input voltage above, below, or equal to the output voltage. The peak-buck/peak-boost current mode control scheme enables adjustable and synchronizable 150kHz to 650kHz fixed frequency operation. The control scheme also allows internal ±15% triangle spread spectrum frequency modulation for low EMI. The LT8391 Controllers offer 4V to 60V input, 0V to 60V output voltage capability, and seamless low-noise transitions between operation regions The controllers are ideal for LED driver and battery and charger applications in automotive, industrial, telecom, and even battery-powered systems.Learn More

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