采用 SOT-23 封装且具有电源正常指示和软启动功能的 17V 输入、3A 同步降压稳压器 8-SOT-23-THIN -40 to 85
The TPS562219A and TPS563219A are simple, easy-to-use, 2-A, 3-A synchronous step-down converters in 8 pin SOT-23 package.
The devices are optimized to operate with minimum external component counts and optimized to achieve low standby current.
These switch mode power supply SMPS devices employ D-CAP2™ mode control providing a fast transient response and supporting both low equivalent series resistance ESR output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
The devices always operate in continuous conduction mode, which reduces the output ripple voltage in light load compared to discontinuous conduction mode . The TPS562219A and TPS563219A are available in a 8-pin 1.6 × 2.9 mm SOT DDF package, and specified from –40°C to 85°C of ambient temperature.
输出接口数 1
输出电压 0.76V ~ 7V
输出电流 3 A
静态电流 650 µA
调节输出数 1
开关频率 650 kHz
开关电流 4.2 A
输入电压Max 7 V
输入电压Min 0.7 V
输出电压Max 7 V
输出电压Min 0.76 V
输出电流Max 3 A
工作温度Max 85 ℃
工作温度Min -40 ℃
安装方式 Surface Mount
引脚数 8
封装 TSOT-23-8
封装 TSOT-23-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 无铅
ECCN代码 EAR99