LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18445 Mbytes 頁(yè)數(shù)：61 Pages

TI

德州儀器

LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.1838 Mbytes 頁(yè)數(shù)：61 Pages

TI

德州儀器

LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18797 Mbytes 頁(yè)數(shù)：62 Pages

TI

德州儀器

36-, 30-Channel 12-Bit PWM Ultralow Quiescent Current I2C RGB LED Drivers

文件：788.18 Kbytes 頁(yè)數(shù)：57 Pages

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德州儀器

絲印：LP5030；Package：VQFN(RJV)；LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18797 Mbytes 頁(yè)數(shù)：62 Pages

TI

德州儀器

絲印：LP5030；Package：VQFN；LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18445 Mbytes 頁(yè)數(shù)：61 Pages

TI

德州儀器

絲?。?strong>LP5030；Package：VQFN；LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.1838 Mbytes 頁(yè)數(shù)：61 Pages

TI

德州儀器

絲?。?strong>LP5030；Package：VQFN；LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18445 Mbytes 頁(yè)數(shù)：61 Pages

TI

德州儀器

絲?。?strong>LP5030；Package：VQFN(RJV)；LP503x 36-, 30-Channel 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers

1 Features 1? Operating Voltage Range: – VCC Range: 2.7 V to 5.5 V – EN, SDA, and SCL Pins Compatible With 1.8- V, 3.3-V, and 5-V Power Rails – Output Maximum Voltage: 6 V ? 36 Constant-Current Sinks With High Precision – 25.5 mA Maximum per Channel When VCC in Full Range – 35 mA Maximum

文件：1.18797 Mbytes 頁(yè)數(shù)：62 Pages

TI

德州儀器

30 通道 I2C 恒流 RGB LED 驅(qū)動(dòng)器

高效、高性能的 LED 響應(yīng)效果，如閃爍，呼吸和追逐，對(duì)于改善許多人機(jī)界面 (HMI) 應(yīng)用中的最終用戶體驗(yàn) 至關(guān)重要。\n\nLP503x 器件是一款 30 或 36 通道恒定電流阱 LED 驅(qū)動(dòng)器。LP503x 具有適用于每個(gè)通道的 29kHz、12 位 PWM 發(fā)生器以及通道/模塊獨(dú)立的色彩混合和強(qiáng)度控制（之前被稱為亮度控制寄存器），能夠達(dá)到可聞噪聲為零的生動(dòng) LED 效果。用戶可以受益于器件的超低關(guān)斷 Iq 省電模式，而設(shè)計(jì)人員可以借助 LP503x 的三個(gè)可編程組 (R G B) 非常輕松地為軟件編碼。\n\nLP503x 器件以 12 位 PWM 分辨率和 29kHz 開關(guān)頻率控制 ? 工作電壓范圍： \n? VCC 范圍：2.7V 至 5.5V\n? 與 1.8V、3.3V 和 5V 電源軌兼容的 EN、SDA 和 SCL 引腳\n? 最大輸出電壓：6V\n \n? 36 路高精度恒定電流阱 \n? 在整個(gè) VCC 范圍內(nèi)，每個(gè)通道的最大電流為 25.5mA\n? 當(dāng) VCC ≥ 3.3V 時(shí)，每個(gè)通道的最大電流為 35mA\n? 器件間的誤差為 ±5%；通道間的誤差為 ±5%\n \n? 超低靜態(tài)電流： \n? 關(guān)斷模式：1μA（最大值），EN 處于低電平\n? 省電模式：12μA（最大值），EN 處于高電平，所有 LED 關(guān)斷時(shí)間大于 30ms\n ;

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德州儀器