具有 Eco-mode™ 的 3.5V 至 60V 输入、2.5A 降压转换器 10-VSON -55 to 125
The TPS54260-EP device is a 60-V, 2.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple pulse skip mode reduces the no load, regulated output supply current to 138 µA. Using the enable pin, shutdown supply current is reduced to 1.3 µA when the enable pin is low.
Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing and tracking. An open drain power good signal indicates the output is within 94% to 107% of the nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.
The TPS54260-EP is available in 10-pin thermally-enhanced HVSSOP and 10-pin 3-mm × 3-mm VSON package.
输出接口数 1
输出电压 0.8V ~ 58V
输出电流 2.5 A
静态电流 138 µA
调节输出数 1
开关频率 100kHz ~ 2.5MHz
开关电流 6.1 A
输入电压Max 60 V
输入电压Min 3.5 V
输出电压Max 60 V
输出电压Min 0.8 V
输出电流Max 2.5 A
工作温度Max 125 ℃
工作温度Min -55 ℃
输入电压 60 V
安装方式 Surface Mount
引脚数 10
封装 VSON EP-10
封装 VSON EP-10
工作温度 -40℃ ~ 150℃ TJ
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
