Overview
Description
The ISL91302B31-EVZ platform allows quick evaluation of the high performance features of the ISL91302B multi-output PMIC. The ISL91302B has two controllers capable of configuring its power stages for 3+1 channel outputs, in which VOUT1 is configured as a 3-phase output and VOUT2 is configured as single-phase output. Each channel can deliver up to 5A continuous output current per phase. The ISL91302B uses the Renesas proprietary R5 modulator technology to maintain accurate voltage regulation, while providing excellent efficiency and transient response. It also supports the standard I2C and SPI communication protocols, ideal for systems using a single-cell battery.
Features
- Small, compact design
- Supports both I2C and SPI bus communication protocols
- Adjustable VOUT and independent DVS control for both channels
- Real-time fault protection and monitor (OC, UV, OV, OT)
- Six layer board design optimized for thermal performance and efficiency
- Connectors, test points, and jumpers for easy measurements
- Built-in load transient circuits for each output channel
Applications
- Smart phones and tablets
- FPGA and ASIC power
- Industrial MPU power
- Human machine interface
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 3.07 MB | |
| Manual - Hardware | PDF 2.87 MB | |
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Design & Development
Processing table
ISL91302B31-EVZ Active Samples Available |
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