该评估套件突出了 MC34712EP (3.0 A 1.0 MHz完全集成DDR开关模式电源供应), 它是高度集成、高空间利用率、低成本,带集成N沟道功率MOSFET的单通道同步降压型开关稳压器。It is a high performance point-of-load (PoL) power supply with the ability to track an external reference voltage.
Features
45 mΩ Integrated N-Channel Power MOSFETs
Input Voltage Operating Range from 3.0 V to 6.0 V
±1 % Accurate Output Voltage, Ranging from 0.7 V to 1.35
±1 % Accurate Buffered Reference Output Voltage
Programmable Switching Frequency Range from 200 kHz to 1.0 MHz with a default of 1.0 MHz
Over Current Limit and Short Circuit Protection
Thermal Shutdown
Output Overvoltage and Undervoltage Detection
Active Low Power Good Output Signal
Active Low Standby and Shutdown Inputs
Kit Contains
Assembled and tested evaluation board/module in anti-static bag.
CD-ROM containing:
Supporting Documentation for featured device (may include datasheet, user's guides, app notes...etc)