Triple Output Power Management IC Evaluation Board
The ISL91211AII-EV1Z platform allows quick evaluation of the high-performance features of the ISL91211A multi-output PMIC, which has four controllers capable of...
The ISL91211A is a 4-phase, three output programmable Power Management IC (PMIC) and the ISL91211B is a 4‑phase, four output programmable PMIC. They are optimized with highly efficient synchronous buck converters capable of multiphase and single‑phase operations that can deliver up to 5A per phase continuous output current. It features four buck controllers and has the capability to reconfigure its power stages to these controllers. This flexibility allows seamless design-in for a wide range of applications that require high output power and small solution size. ISL91211A and ISL91211B integrate low ON-resistance MOSFETs and programmable PWM frequency, allowing the use of very small external inductors and capacitors. They feature automatic Diode Emulation and Pulse Skipping modes under light-load conditions to further improve efficiency and maximize battery life. The ISL91211A and ISL91211B deliver a highly robust power solution by featuring a controller based on the Renesas proprietary R5 Technology that provides tight output accuracy and load regulation, ultra-fast transient response, seamless DCM/CCM transitions, and requires no external compensation. In addition to the standard interrupt, chip enable, and watchdog reset functions, ISL91211A and ISL91211B also feature four MPIOs and three GPIOs capable of supporting SPI, I2C communication protocol, and various other pin mode functions.
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类型 | 文档标题 | 日期 |
数据手册 | PDF 3.13 MB | |
手册 | PDF 8.73 MB | |
应用文档 | PDF 293 KB | |
其他 | PDF 351 KB | |
其他 | PDF 366 KB | |
应用文档 | PDF 509 KB | |
应用文档 | PDF 397 KB | |
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The ISL91211AII-EV1Z platform allows quick evaluation of the high-performance features of the ISL91211A multi-output PMIC, which has four controllers capable of...
VERSALDEMO1Z 是一个和 Xilinx 联合开发的电源参考板,它为 Xilinx Versal ACAP 平台提供完整的电源轨,ACAP 平台包括自适应引擎、人工智能引擎和标量引擎,以及外部的 DDR 存储器。这款参考板已经开放订购,它既可以作为成熟的整套参考设计,帮助客户抢占设计先机,也可以作为评估平台,快速方便地进行电源测试。
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