Programmable Multi-Channel PMIC Solution for Intel Baytrail Atom™
NOTICE - The following device(s) are recommended alternatives:
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Overview
Description
The IDT P9145 is a programmable, multi-channel power management IC (PMIC) designed for the Intel® Baytrail Atom™ SoC 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 P9145 is factory programmable for application specific sequencing and output voltage requirements. The device supports the serial voltage ID (SVID) interface for VCC, VNN & VDDQ (optional). The output current capability of the P9145 solution can be increased by adding IDT’s intelligent, scalable, distributed power units (DPU) P9147 and P9148.
Features
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4.5 V to 5.25 V input voltage range
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7 programmable step-down converters of which 5 with integrated FETs
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Seven general purpose LDOs including Source Sink VTT
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SVID interface supporting IMVP7 protocol
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10-bit ADC
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16 programmable GPIOs and 12 programmable Enable Outputs
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Host interface and system power management functions
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High-speed I2C interface
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Factory programmable default power sequence and settings
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Industrial temperature range of -40°C to +85°C
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100-ld 8x8 mm dual-row QFN (Type4-PCB) HD package option (NQG100)
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100-ld 9x9 mm dual-row HLA (Type3-PCB) LD package option (NAG100)
Design & Development
Software & Tools
Boards & Kits
Boards & Kits
IDTP9145, P9147, P9148 Programmable Multi-Channel PMIC Solution for Intel Baytrail Atom™ Evaluation Board
The IDTP9145-I0NQG-EVAL and IDTP9145-I0NAG-EVAL are evaluation boards for the IDTP9145 - Programmable Triple Channel PMIC and the IDTP9147 / P9148 distributed power...
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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
| HLA | 100 | Tray | I | Yes | ||
| HLA | 100 | Reel | I | Yes | ||
| VFQFPN | 100 | Tray | I | Yes | ||
| VFQFPN | 100 | Reel | I | Yes |
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