LP8868ZQ1EVM
LP8868Z-Q1 evaluation module
LP8868ZQ1EVM
概覽
The LP8868ZQ1EVM helps designers evaluate the operation and performance of the LP8868ZQ1, a nonsynchronous buck switching regulator designed for high-current LED driver applications. The LP8868Z-Q1 is a 4A nonsynchronous buck LED driver and features a wide input voltage range (4.5V to 65V) and four dimming options, including analog dimming, PWM dimming, hybrid dimming and flexible dimming. Each dimming mode can be configured through the PWM or EN and ADIM or HD input pins by simple high and low signals. The EVM also provides full protections, including LED open protection and short protection, sense resistor open protection and short protection, configurable thermal foldback and thermal shutdown.
特點
- Wide input voltage: 4.5V to 65V
- Integrated 5.2A and 150mΩ MOSFET
- High precision power FET dimming
- Switching frequency 100kHz to 2.2MHz
- Full protection features
汽車 LED 驅動器
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | LP8868Z-Q1 65V, 4A Buck LED Driver Evaluation Module | PDF | HTML | 2025/11/6 | ||
| 證書 | LP8868ZQ1EVM EU Declaration of Conformity (DoC) | 2025/7/7 |