Overview
Description
The ISL91301AII-L-EV1Z and ISL91301AII-H-EV1Z platforms allow quick evaluation of the high performance features of the ISL91301A multi-output PMIC, which has three controllers capable of configuring its power stages for 2+1+1 channel outputs. Each channel can deliver up to 4A per phase continuous output current for 2.8V ~ 5.5V supply voltage, or 3A per phase current for wider 2.5V ~ 5.5V supply voltage.
The ISL91301A 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 all three 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
- ISL91301AII-L-EV1Z (VIN_SEL = GND)
- Input voltage rating from 2.5V to 5.5V
- 2+1+1 configuration with 3A maximum load current/phase
- ISL91301AII-H-EV1Z (VIN_SEL = AVIN)
- Input voltage rating from 2.8V to 5.5V
- 2+1+1 configuration with 4A maximum load current/phase
Applications
- Smartphones, AR/VR glasses, drones
- Optical transceiver modules
- Artificial Intelligence (AI) processors
- Client/enterprise/data center SSD, NAS
Documentation
Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Manual - Hardware | PDF 2.86 MB | |
| Datasheet | PDF 3.17 MB | |
2 items
|
||
Design & Development
Processing table
ISL91301AII-H-EV1Z Active Samples Available |
Get Samples, |
ISL91301AII-L-EV1Z Active Samples Available |
Get Samples, |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product