Evaluation Kit for the MAX38886
产品详情
主要特征
应用/用途
简化框图
Technical Docs
数据资料 | Evaluation Kit for the MAX38886 | Sep 28, 2020 |
支持和培训
采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com。
主要特征
- 2.99V to 3.36V System Output Voltage Range
- 0.5V to 2.71V Super Cap Voltage Range
- 2.5A Peak Discharge Current
- Resistor-Adjustable Voltage and Current Thresholds
- Proven 2-Layer, 2oz Copper PCB Layout
- Compact Solution Size
- Fully Assembled and Tested
应用/用途
- 手持式工业设备
- 便携式计算机
- 具有可拆卸电池的便携式设备
描述
The MAX38886 evaluation kit (EV kit) evaluates the MAX38886 IC. The MAX38886 is a super cap backup regulator designed to transfer power between a super cap and a system supply rail. When the main battery is present and above the minimum system supply voltage, the regulator charges the super cap at up to a 500mA rate. Once the super cap is charged, the circuit draws only 3µA of current while it maintains the super cap in its ready state. When the main battery is removed, the regulator prevents the system from dropping below the minimum operating voltage, discharging the super cap at up to a 2.5A peak inductor current. Multiple MAX38886 ICs can be connected in parallel for higher current applications. The MAX38886 is externally programmable for mini- mum and maximum super cap voltage, minimum system voltage, and maximum charge and discharge currents. The internal DC-DC converter requires only a 1µH inductor and a 22µF capacitor.
简化框图
Technical Docs
数据资料 | Evaluation Kit for the MAX38886 | Sep 28, 2020 |
支持和培训
采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com。