MyMaxim 订阅产品详情
主要特征
简化框图
Technical Docs
| 数据资料 | Evaluation Kit for the MAX77812 | Nov 22, 2019 |
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
- 20A Maximum Output Current (5A per phase)
- VIN Range: 2.5V to 5.5V
- VOUT Range: 0.250V to 1.525V with 5mV Steps
- ±0.5% Initial Output Accuracy with Differential Sensing
- 5 User-selectable Phase Configurations
- 91% Peak Efficiency (VIN = 3.8V, VOUT = 1.1V)
- Auto (SKIP/PWM) and Forced PWM Modes
- Enhanced Load Transient Response
- Programmable Ramp-up/down Slew Rates
- Programmable Startup/Shutdown Sequence
- UVLO, Short-Circuit, and Thermal Protections
- 2 User-programmable General-Purpose Inputs
- 3.4MHz High Speed I2C and 30MHz SPI Interface
- 3.408mm x 3.368mm 64-Bumps WLP Package
应用/用途
描述
The MAX77812 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB) that demonstrates the MAX77812. The EV kit allows for easy evaluation of each feature. It supports user-programmable phase configuration to one of five options:
- Single output in 4 phase configuration (default)
- Dual outputs in 3 + 1 phase configuration
- Dual outputs in 2 + 2 phase configuration
- Three outputs in 2 + 1 + 1 phase configuration
- Four outputs in 1 + 1 + 1 + 1 phase configuration
A Micro-B USB cable is included in the package to serve as the USB to I2C interface for easy testing. Windows®- based software provides a user-friendly interface to exercise the features of the MAX77812. This software offers a graphical user interface (GUI) as well as a register-based interface.
Technical Docs
| 数据资料 | Evaluation Kit for the MAX77812 | Nov 22, 2019 |
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。
询价申请