TPS61193-Q1 Low-EMI Automotive LED Driver With Three 100-mA Channels

1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Three High-Precision Current Sinks – Current Matching 1% (Typi

文件：1.06732 Mbytes 页数：40 Pages

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TPS61194-Q1 Low-EMI Automotive LED Driver With Four 100-mA Channels

1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range • Input Voltage Operating Range 4.5 V to 40 V • Four High-Precision Current Sinks – Current Matching 1%

文件：1.07664 Mbytes 页数：40 Pages

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LP8861-Q1 Low-EMI Automotive LED Driver With Four 100-mA Channels

1 Features 1• Qualified for Automotive Applications • AECQ100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Four High-Precision Current Sinks – Current Matching 1% (Typica

文件：1.14762 Mbytes 页数：46 Pages

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LP8862-Q1 Low-EMI Automotive LED Driver With Two 160-mA Channels

1 Features 1• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • Input Voltage Operating Range 4.5 V to 40 V • Two High-Precision Current Sinks – Current Matching 1% (Typica

文件：1.08748 Mbytes 页数：41 Pages

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Low-EMI, High-Performance 4-Channel LED Driver for Automotive Lighting

文件：1.7468 Mbytes 页数：112 Pages

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Low-EMI Automotive LED Driver With Four 150-mA Channels

文件：1.74784 Mbytes 页数：110 Pages

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德州仪器

Low-EMI Automotive LED Driver With Four 150-mA Channels

文件：740.62 Kbytes 页数：10 Pages

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汽车类低 EMI 高性能 4 通道 LED 驱动器

LP8860-Q1 是具有升压控制器的汽车用高效 LED 驱动器。该器件具有可通过 PWM 输入信号、SPI 和/或 I2C 主机控制的 4 路高精度电流阱。 \n\n升压转换器具有基于 LED 电流阱余量电压的自适应输出电压控制。该特性可在所有条件下将电压调节到能够满足需要的最低水平，从而最大限度降低功耗。凭借宽范围可调频率，LP8860-Q1 能够避免调幅 (AM) 射频波段的干扰。\n\nLP8860-Q1 支持内置混合 PWM 和电流调光，从而降低了 EMI、延长了 LED 使用寿命且提高了总光学效率。相移 PWM 可减少人耳噪声和输出纹波。 • 符合汽车应用 应用\n• 具有符合 AEC-Q100 标准的下列特性： \n• 器件温度等级 1：–40°C 至 +125°C 环境工作温度\n \n• 输入电压工作范围：3V 至 48V\n• 四路高精度电流阱 \n• 电流匹配度为 0.5%（典型值） \n• LED 灯串电流高达 150mA/通道\n• 采用外部 PWM 亮度控制，调光比大于 13 000:1\n• 通过 SPI 或 I2C 进行 16 位调光控制 \n• 支持显示模式（全局调光）和群集模式（独立调光）\n \n• 针对更高 LED 驱动光效率的混合 PWM 和电流调光\n• 针对 LED PWM 频率的同步\;

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Low-EMI Automotive LED Driver With Four 150-mA Channels

文件：740.62 Kbytes 页数：10 Pages

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德州仪器

Low-EMI Automotive LED Driver With Four 150-mA Channels

文件：1.74784 Mbytes 页数：110 Pages

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