Overview
Description
Flexible output current capabilities are key to address modern multi-core SoC solutions with a variety of different skews. The P9167 distributed power units (DPU) operate as additional phases to the P9165 PMIC to increase the output current of the solution. The device works as a controlled current source fully controlled by the host PMIC. Multiple P9167 devices may be used in parallel to provide additional current to the load. A high-speed proprietary interface between the P9165 and the P9167 provides control and feedback information. The device seamlessly integrates into the PMIC ecosystem and is flexible and transparent to the user. P9167 has been designed for systems with high voltage supplies, like 12V ATX-based or multi-cell battery stack systems.
Features
- 5.6V to 12.6V input voltage range
- Output voltage controlled by host PMIC (P9165)
- Up to 6A peak output current per device/phase
- 2.0MHz switching frequency, internal PWM generation
- Support automatic phase-shedding, PFM and LDO modes
- Simple 2-wire interface for device configuration, control, and status exchange to the host PMIC
- Automatic detection by host PMIC
- No analog feedback to PMIC required
- Digital modulation and ML-based error correction
- Industrial temperature range of -40 °C to +85 °C
- 12-lead 3mm x 4mm DFN
Comparison
Applications
Documentation
Featured Documentation
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| Datasheet | PDF 751 KB | |
| End Of Life Notice | PDF 542 KB | |
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Design & Development
Boards & Kits
Evaluation
IDTP9165-EVAL
Obsolete
IDTP9165, P9167 Programmable Multi-Channel PMIC Solution for Multicore SoCs Evaluation Board
The IDTP9165-EVAL is an evaluation board for the IDTP9165 - Programmable Triple Channel PMIC and the IDTP9167 distributed power unit (DPU). The board provides all necessary connections to evaluate the device features and performance. The board can be connected to the optional USB-BRIDGEV2-EVAL...
Recommended Documents:
Evaluation
USB-BRIDGEV2-EVAL
Obsolete
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 Windows®-based PCs.
Recommended Documents:
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.
Product Options
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