TEXAS INSTRUMENTS TLV62565DBVT 直流-直流开关降压逐步递减稳压器, 可调, 2.7V-5.5V输入, 600mV-5.2V输出, 1.5A输出, SOT-23-5
The is a synchronous Step-down Converter optimized for small solution size and high efficiency. The device integrates switches capable of delivering an output current up to 1.5A. The device is based on an adaptive on time with valley current-mode control scheme. Typical operating frequency is 1.5MHz at medium to heavy loads. The device is optimized to achieve very low output voltage ripple even with small external components and feature an excellent load transient response. During a light load, the TLV62565 automatically enter into power save mode at the lowest quiescent current 50µA typical to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 1µA. The TLV62565 provide an adjustable output voltage via an external resistor divider. The output voltage start-up ramp is controlled by an internal soft-start, typically 250µs. Power sequencing is possible by configuring the enable pins.
输出接口数 1
输出电压 0.6V ~ 5.2V
输出电流 1.5 A
针脚数 5
静态电流 50.0 µA
调节输出数 1
开关频率 1.5 MHz
拓扑结构 Buck
输入电压Max 5.5 V
输入电压Min 2.7 V
输出电压Max 5.2 V
输出电压Min 600 mV
输出电流Max 1.5 A
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 5.5 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
封装 SOT-23-5
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 通信与网络, 消费电子产品, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLV62565DBVT TI 德州仪器 | 当前型号 | 当前型号 |
TLV62565DBVR 德州仪器 | 类似代替 | TLV62565DBVT和TLV62565DBVR的区别 |