20 -A可编程集成开关稳压器 20-A Programmable Integrated Switching Regulator
Description
The PT7711 Excalibur™ power module is a 20-A integrated switching regulator ISR housed a 27-pin space-saving copper package. Operating from a +5V input bus, the PT7711 produces a tightly regulated output voltage that is programmable over the range, 1.3V to 3.5V. The output voltage is selected via 5-bit input code, which is compatible with the VRM specifications defined by Intel®.
This regulator is most suitable for microprocessor and DSP applications requiring core or I/O logic supply voltages as low as 1.3V.
The PT7711 regulator incorporates output short-circuit protection, and a differential remote sense to compensate for voltage drop between the regulator and load.
Features
• 5V Input Voltage
• 20-A Output Current
• 5-bit Programmable Output: 1.3V to 3.5V
• High Efficiency 93%
• Differential Remote Sense
• Over-Current Protection
• 27-Pin Space-Saving Package
• Solderable Copper Case
• Compatible with PT7745 20A “Current Booster”
输出接口数 1
输出电压 1.3V ~ 3.5V
输出电流 20 A
输入电压Max 5.5 V
输入电压Min 4.5 V
输出电流Max 20 A
额定功率Max 70 W
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 4.5V ~ 5.5V
安装方式 Through Hole
引脚数 27
封装 SIP-27
长度 76.2 mm
宽度 25.9 mm
高度 16.76 mm
封装 SIP-27
重量 36.0 g
工作温度 -40℃ ~ 85℃
产品生命周期 Obsolete
包装方式 Tray
RoHS标准 Non-Compliant
含铅标准 Contains Lead
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
PT7711A TI 德州仪器 | 当前型号 | 当前型号 |
PT7711N 德州仪器 | 完全替代 | PT7711A和PT7711N的区别 |