USB to I2C Dongle
The USB to I2C dongle allows customers to use their standard PCs to communicate with and control I2C-enabled boards and devices. Standard drivers are provided for...
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Overview
Description
The P91E0A is a programmable, multi-channel power management IC (PMIC) designed to meet high performance requirements and provide high-feature integration to minimize system board area and BOM cost. The PMIC includes subsystems for voltage regulation, power sequencing management, A/D conversion, GPIOs, PWMs, and others. The P91E0A is factory programmable for application-specific sequencing and output voltage requirements. The device supports the serial voltage ID (SVID) interface for VCC, VNN, and VDDQ (optional). The output current capability of the P91E0A solution can be increased by adding Renesas' intelligent P9148A distributed power units (DPU).
Features
- 3.135 V to 5.25 V input voltage range
- 7 programmable step-down converters of which 5 with integrated Power FETs
- Supports the P9148A DPU distributed power unit (DPU)
- 8 LDOs, including a VTT
- SVID interface supporting IMVP8 protocol
- 10-bit ADC
- 15 programmable GPIOs and 12 programmable Enable Outputs
- Host interface and system power management functions
- High-speed I²C interface
- Factory programmable default power sequence and settings
- Industrial temperature range of -40 °C to +85 °C
- 9mm x 9mm dual-row 100-GQFN (Type3-PCB) package option (NHG100)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 2.04 MB | |
| End Of Life Notice | PDF 768 KB | |
| Product Change Notice | PDF 2.03 MB | |
| Product Change Notice | PDF 175 KB | |
| Device Errata | PDF 152 KB | |
| Device Errata | PDF 152 KB | |
| Device Errata | PDF 283 KB | |
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Design & Development
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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