Overview
Description
The P9235A-R is a 3W, magnetic induction wireless power transmitter IC supporting up to three different coil sizes targeted for <3W power applications. The product is designed to withstand a wide input voltage range of 4.5 to 5.5V while consuming only 1mA of current in the standby mode.
The transmitter includes 32-bit ARM® Cortex®-M0 processor, full bridge power stage drivers and on-chip simultaneous voltage and current demodulation. The device supports read-back of voltage, current and fault conditions. The P9235A-R is available in a 40-VFQFPN package (5 × 5 mm), and it is rated for -40 to +85°C temperature range.
The P9235A-R with the P9027LP-R receiver make a complete solution for <3W power applications.
Features
- Targeted for ≤ 3W applications
- VIN range: 4.5 to 5.5V
- 80% Efficiency with P9027LP-R receiver
- Supports three coil sizes
- Low power standby and sleep mode
- Programmable current limit
- 500 mm² PCB active area
- Supports I2C communication
- 0 to +85°C temperature range
- 5 x 5 mm 40-VFQFPN package
Comparison
Applications
Documentation
Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 1.69 MB | |
| End Of Life Notice | PDF 1.22 MB | |
| End Of Life Notice | PDF 1.15 MB | |
| Product Change Notice | PDF 728 KB | |
| Product Change Notice | PDF 983 KB | |
| Product Change Notice | PDF 1.15 MB | |
| White Paper | PDF 627 KB | |
| Product Brief | PDF 246 KB | |
| Application Note | PDF 1.48 MB | |
9 items
|
||
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| VFQFPN | 40 | I | Yes | Tray | ||
| VFQFPN | 40 | I | Yes | Reel |
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