TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

具有集成式 3A、40V 电源开关的高亮度 LED 驱动器

TPS61500 是一款具有集成式 3A、40V 电源开关的单片开关稳压器。它是适用于高亮度 1W 或 3W LED 的理想驱动器。该器件具有宽输入电压范围，可支持输入电压来自多节电池或者 5V 或 12V 稳压电源轨的应用。\n\n通过外部传感器电阻器 R3 来设置 LED 电流，通过电流模式 PWM（脉宽调制）控制环路将反馈电压调节至 200mV，如典型应用电路 中所示。该器件支持通过模拟和纯 PWM 调光方法来实现 LED 亮度控制。将一个电容器连接至 DIMC 引脚可以配置要用于模拟调光的器件，LED 电流以与外部 PWM 信号的占空比成比例的方式进行变化。将 DIMC 引脚悬空可针对 • 输入电压范围为 2.9V 至 18V \n• 四个由 5V 输入供电的 3W LED\n• 高效电源转换：效率高达 93%\n• 用户定义的软启动至满负载 \n• 模拟和纯 PWM 亮度调节 \n• 14 引脚 HTSSOP 封装 - 带 PowerPAD™;

3A Boost Converter for High Brightness LED Driver with Multiple Dimming Methods

文件：651.34 Kbytes Page：19 Pages

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

丝印代码：61500；TPS61500 High-Brightness, LED Driver With Integrated 3-A, 40-V Power Switch

1 Features 1• 2.9-V to 18-V Input Voltage Range • 3-A, 40-V Internal Power Switch – Four 3-W LEDs From 5-V Input – Eight 3-W LEDs From 12-V Input • High-Efficiency Power Conversion: Up to 93% • Frequency Set by External Resistor: 200 kHz to 2.2 MHz • User-Defined Soft Start Into Full L

3A Boost Converter for High Brightness LED Driver with Multiple Dimming Methods

文件：651.34 Kbytes Page：19 Pages

封装/外壳：14-TSSOP（0.173"，4.40mm 宽）裸露焊盘 包装：袋 描述：IC LED DRV RGLTR PWM 3A 14HTSSOP 集成电路（IC） LED 驱动器

封装/外壳：14-TSSOP（0.173"，4.40mm 宽）裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRV RGLTR PWM 3A 14HTSSOP 集成电路（IC） LED 驱动器

3A Boost Converter for High Brightness LED Driver with Multiple Dimming Methods

文件：651.34 Kbytes Page：19 Pages

Tone Control/Volume Control

Description The M61500FP is the sound controller powered by QSurround system. The QSurround system decodes and virtualize multi-speaker surround sound from various matrix surround encoded sources: Dolby Surround, stereo downmixed AC-3, stereo downmixed DTS. Produces normal and wide 3D sound exp

TONE CONTROL/VOLUME CONTROL

文件：89.67 Kbytes Page：11 Pages

General Battery

文件：468.36 Kbytes Page：1 Pages