DC-DC开关降压 降压稳压器, 可调, 4.5V至23V输入, 0.8V-15V/3A输出, SOP-8
The from is a 3A, 23V, 1.2MHz synchronous step-down converter in 8 pin SOP package. This is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8293B"s current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The RT8293B provides output under voltage protection and thermal shutdown protection. The low current <3µA shutdown mode provides output disconnect, enabling easy power management in battery powered systems. It is used in wireless AP/router, set-top-box, LCD monitors and TVs, green electronics/appliances, point of load regulation of high-performance DSPs, industrial and commercial low power systems.
输出接口数 1
输出电压 0.8V ~ 15V
输出电流 3 A
针脚数 8
开关频率 1.2 MHz
输入电压Max 23 V
输入电压Min 4.5 V
输出电压Max 15 V
输出电压Min 0.8 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 SOP-8
封装 SOP-8
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 消费电子产品, 电源管理, 便携式器材, 发光二极管照明
RoHS标准 RoHS Compliant
含铅标准 Lead Free