AAT3129ITP-60-T1 数据手册 - AnalogicTech

●功能Type| \---|--- 工作电压Voltage - Supply| 2.7V ~ 5.5V 输出电压Out Voltage| 输出电流Output Current| 40mA~180mA 效率Efficiency(%)| 93% 震荡频率Oscillation Frequency| 1MHz Description & Applications| FEATURES • High Efficiency 1X/1.5X/2X Charge Pump for RGB Color LED Applications • VIN Range: 2.7V to 5.5V • Common Anode RGB LED Control • 4096 Color with Single Wire Digital Control • 40mA to 180mA Fixed Current Source • AS2Cwire Digital Brightness Control • Low Noise Constant Frequency Operation • Small Application Circuit • Regulated Output Current • No Inductors • 1MHz Switching Frequency • IQ <1μA in Shutdown • 12-Pin TSOPJW Package Applications • Fashion RGBs • Mobile Handsets • MP3 Players • PDAs • Portable Devices • RGB Color LEDs • RGB Photo Flash • Smart Phones 描述与应用| 特点 •高效率1X/1.5X/2X电荷泵为RGB颜色的LED应用 •VIN范围：2.7V至5.5V •共阳极RGB LED控制 •4096颜色与单线数字控制 •40mA到180毫安的固定电流源 •AS2Cwire数字亮度控制 •低噪声恒定频率操作 •小应用电路 •稳定的输出电流 •无电感器 •1MHz开关频率 •IQ停机时<1uA •12引脚TSOPJW封装 应用 •时尚位RGB •移动手机 •MP3播放器 •掌上电脑 •便携式设备 •RGB颜色的LED •RGB闪光灯 •智能手机