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AAT3132AITP-1-T1 OJG 的参数 |
恒流
Constant Current |
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恒压
Constant Voltage |
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拓扑
Topology |
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输出数
Number of Outputs |
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内部驱动器
Internal Driver |
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初级类型
Type - Primary |
背光,闪灯/白光 Backlight, Flash/Torch |
次级类型
Type - Secondary |
RGB 白色 LED RGB White LED |
频率
Frequency |
1MHz |
电源电压
Voltage - Supply |
2.7V ~ 5.5V |
输出电压
Voltage - Output |
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Description & Applications |
FEATURES ? High Efficiency 1.5X Fractional Charge Pump for White LED Applications ? VIN Range: 2.7V to 5.5V ? <1.0μA of Shutdown Current ? 1MHz Switching Frequency ? White LED Backlighting ? Fully Independent Display Lighting ? Drives Low-VF and High-VF Type LEDs ? Up to Three 20mA Outputs ? Single 25mA Output (AAT3132-1) ? Single 30mA Output (AAT3132/32A) ? Multi-Position Logarithmic Scale with Digital Control ? Low Noise Constant Frequency Operation ? Regulated Output Current ? Automatic Soft Start ? No Inductors ? -40°C to +85°C Temperature Range ? 12-Pin TSOPJW Package Applications ? Color (RGB) Lighting ? Programmable Current Source ? White LED Backlighting ? White Photo Flash for Digital Still Cameras |
描述与应用 |
特点 ?高效率1.5X分数电荷泵白光LED应用 ?VIN范围:2.7V至5.5V ?<1.0μA的关断电流 ?1MHz开关频率 ?白光LED背光 ?完全独立的显示照明 ?驱动低VF和高VF类型灯 ?高达20mA的输出 ?单25mA输出(AAT3132-1) ?单30mA输出(AAT3132/32A) ?多工位对数刻度与数字控制 ?低噪声恒定频率操作 ?稳定的输出电流 ?自动软启动 ?无电感器 ?-40°C至+85°C温度范围 ?12引脚TSOPJW封装 应用 ?彩色(RGB)照明 ?可编程电流源 ?白光LED背光 ?黑白照片闪光灯数码相机 |
技术文档PDF下载 |
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相关型号列表 |
型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
AAT3132AITP-1-T1 |
OJG |
ANALOGIC |
04+ |
TSOPJW-12 |
33 |
电源管理ICPower Management IC/PMIC-LED驱动LED Driver |
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