6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

丝印：MP3367；Package：TSSOP28-EP；6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

丝印：MP3367；Package：TSSOP28-EP；6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

丝印：MP3367；Package：QFN-24；6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

丝印：MP3367；Package：QFN-24；6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

6 路，每路最大电流为 150mA，且具有 15000:1 调光比和 I2C 接口的升压 WLED 驱动器

MP3367 是一款集成了 6 路电流源的升压变换器，用于驱动白光 LED 阵列作为中小尺寸 LCD 面板的背光。MP3367 采用峰值电流控制的 PWM 控制架构来调节升压变换器。在 LED 阴极接口，通过 6 路电流源来调节 LED 亮度。MP3367 可以将每个 LED 串的电流调节至外部电流设置电阻设定的电流值，每串之间的电流匹配精度为 2.5%。MP3367 采用低 MOSFET 导通电阻和低电压净空来实现更高的效率。为方便使用，它集成了标准 I2C 数字接口。可以通过电阻、I2C 接口或外部的时钟来设定开关频率。\n\n MP3367 提供带 PWM 输入的模拟/ • 内部集成 100mΩ，50V MOSFET\n• 可编程的开关频率，最高达 2.2MHz\n• 外部同步开关频率功能\n• 通过 PWM 输入可以选择多种调光模式，包括：\n• 直接 PWM 调光\n• 模拟调光\n• 具有 25%/12.5% 切换点的混合调光\n• PWM 调光模式下，fPWM≤ 200Hz 时，调光比为 15000:1\n• 在模拟调光模式下，通过 PWM 调光信号输入，调光比为 200:1\n• 具有极好的 EMI 性能、频谱扩展\n• I2C 接口\n• 用于 PWM 调光的移相功能\n• 2.5% 的电流匹配度\n• 逐周期限流保护\n•;

MPS

美国芯源

6-Channel, Max.150mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I²C

DESCRIPTION The MP3367 is a step-up converter with six channel current sources, designed to drive white LED arrays as backlighting in small-to-mid-size LCD panels. The MP3367 uses peak current mode as its PWM control architecture to regulate the boost converter. Six channel current sources are a

文件：1.41518 Mbytes 页数：26 Pages

MPS

美国芯源

Package：24-VFQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRV RGLTR PWM 150MA 24QFN

Monolithic Power Systems Inc.

Package：24-VFQFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRV RGLTR PWM 150MA 24QFN

Monolithic Power Systems Inc.