Analog Devices / Maxim Integrated MAX17541GTxEVKIT评估套件
Maxim MAX17541GTxEVKIT评估套件提供经过验证的设计，用于评估MAX17541G高效率、高电压同步降压直流-直流转换器。在 5V - 42V 输入电源范围内以及负载电流高达 500mA 时，该评估套件产生 3.3V (MAX17541GTAEVKIT) 或 5V (MAX17541GTBEVKIT) 输出电压。该评估套件采用 600kHz 固定开关频率，因此可提供最佳效率并具有最佳组件尺寸。该评估套件采用强制PWM控制方案，在各种负载和线路条件下均以恒定开关频率运行。
The Analog Devices MAX17541GTxEVKIT Evaluation Kits generate 3.3V (MAX17541GTAEVKIT) or 5.0V (MAX17541GTBEVKIT) at load currents up to 500mA from a 4.5V to 42.0V input supply. The Evaluation Kits feature a 600kHz fixed switching frequency for optimum efficiency and component size. The MAX17541GTxEVKIT Evaluation Kits feature a forced-PWM control scheme that provides constant switching-frequency operation at all load and line conditions.
特性
- 5.0V to 42.0V input supply
- 3.3V (MAX17541GTAEVKIT) or 5V (MAX17541GTBEVKIT) output voltage
- 500mA output current
- 600kHz switching frequency
- Enable/UVLO input
- Resistor-programmable UVLO threshold
- Open-drain active-low RESET output
- Overcurrent and over-temperature protection
- Proven PCB layout
- Fully assembled and tested
必要设备
- 6V to 42V, 2A DC input power supply
- Load capable of sinking 500mA
- Digital voltmeter (DVM)
- Function generator
Board Layout
发布日期: 2016-03-23
| 更新日期: 2023-04-12