Programmable Multi-Channel PMIC Solution for Intel Broxton Atom™
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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 IDT’s 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
- 9 x 9 mm dual-row 100-GQFN (Type3-PCB) package option (NHG100)
Design & Development
Boards & Kits
Boards & Kits
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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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.
Product Options
Processing table
| VFQFPN | 100 | Tray | I | Yes | Get Samples, | |
| VFQFPN | 100 | Reel | I | Yes | Get Samples, |
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