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IDTP9145 IDT

Programmable Multi-Channel PMIC Solution for Intel Baytrail Atom™

The IDTP9145 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 IDTP9145 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 IDTP9145 solution can be increased by adding IDT’s intelligent, scalable, distributed power units (DPU) IDTP9147 and IDTP9148.


Features

•  4.5 V to 5.25 V input voltage range

•  7 programmable step-down converters of which 5 with integrated FETs

•  Supports IDTP9147 and IDTP9148 DPU distributed power units (DPU)

•  Seven general purpose LDOs including Source Sink VTT

•  SVID interface supporting IMVP7 protocol

•  10-bit ADC

•  16 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

•   100-ld 8x8 mm dual-row QFN (Type4-PCB) HD package option (NQG100)

•   100-ld 9x9 mm dual-row HLA (Type3-PCB) LD package option (NAG100)