4.5~17V 输入,2A同步降压转换器
The TPS562209 and TPS563209 are simple, easy-to-use, 2-A and 3-A synchronous step-down converters in 6 pin SOT-23 package.
The devices are optimized to operate with minimum external component counts and also 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.
TPS562209 and TPS563209 always operate in continuous conduction mode, which reduces the output ripple voltage in light load compared to discontinous conduction mode. TPS56x209 are available in a 6-pin 1.6 × 2.9mm SOT DDC package, and specified from –40°C to 150°C of junction temperature.
输出接口数 1
输出电压 0.76V ~ 7V
输出电流 2 A
静态电流 650 µA
调节输出数 1
开关频率 650 kHz
拓扑结构 Buck
开关电流 4.2 A
输入电压Max 17 V
输入电压Min 4.5 V
输出电压Max 7 V
输出电压Min 0.765 V
输出电流Max 3 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 17 V
安装方式 Surface Mount
引脚数 6
封装 TSOT-23-6
封装 TSOT-23-6
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 Lead Free
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
TPS562209DDCR TI 德州仪器 | 当前型号 | 当前型号 |
TPS562209DDCT 德州仪器 | 类似代替 | TPS562209DDCR和TPS562209DDCT的区别 |