数据手册：MAX1714BEVKIT .pdf [英文Rev.1(PDF,128kB)]
{状况：生产中。}
The MAX1714B evaluation kit (EV kit) demonstrates a standard 4A application circuit. This DC-DC converter steps down high-voltage batteries and/or AC adapters, generating a precision, low-voltage rail for use as chipset, dynamic random-access memory (DRAM), and other low-voltage supplies.
The MAX1714B EV kit provides a 2.5V output voltage from a +4.5V to +24V battery input range. It delivers up to 4A output current with greater than 90% efficiency while operating at a 300kHz switching frequency, and has superior line- and load-transient response.
This EV kit is a fully assembled and tested circuit board. It also allows evaluation of other output voltages in the 1.0V to 5.5V range by changing feedback resistors R1 and R2.
产品关键特性
- +4.5V to +24V Input Voltage Range
- Preset 2.5V Output Voltage
- 1.0V to 5.5V Adjustable Output
- 4A Output Current
- 94% Efficient (VOUT = 2.5V, VBATT = 7V, ILOAD = 2A)
- 300kHz Switching Frequency
- No Current-Sense Resistor
- Power-Good Output
- 16-Pin QSOP Package
- Low-Profile Components
- Fully Assembled and Tested
| 应用与使用范围
- 1.8V与2.5V I/O电源
- 芯片组/RAM供电，电压可低至1V
- CPU核电源
- 笔记本电脑
|
芯片订购型号
| 订购型号 | 产品状态 | 封装形式 | 工作温度 | RoHS/无铅 |
| MAX1714BEVKIT | 生产中 | KIT；封装信息 | | 参考数据资料 |
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