数据手册：MAX1761EVKIT .pdf [英文Rev.0(PDF,152kB)]
{状况：生产中。}
The MAX1761 evaluation kit (EV kit) demonstrates a standard 2A 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, I/O, and other low-voltage supplies in notebook computers and PDAs.
The MAX1761 EV kit provides dual 1.8V and 2.5V output voltages from a +5V to +20V battery input range. It delivers up to a 2A output current for each output with greater than 90% efficiency. The EV kit operates at 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 the evaluation of other output voltages in the 1.0V to 5.5V range by changing feedback resistors R1–R4.
产品关键特性
- +5V to +20V Input Voltage Range
- Preset 1.8V and 2.5V Output Voltages
- Adjustable Output Voltages (1V to 5.5V, external divider)
- 2A Output Current
- 300kHz Switching Frequency
- No Current-Sense Resistor
- 4µA V+ Shutdown Supply Current
- 5µA VL Shutdown Supply Current
- 16-Pin QSOP Package
- Low-Profile Components
- Fully Assembled and Tested
| 应用与使用范围
- 1.8V/2.5V逻辑和I/O电源
- 数码相机
- 手持终端
- 笔记本电脑与PDA
- 智能电话
|
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 |
| MAX1761EVKIT | 生产中 | KIT；封装信息 | | 参考数据资料 |
相关芯片型号
