Programmable Multi-Channel PMIC Solution

The IDT P91E0 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 P91E0 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 P91E0 solution can be increased by adding IDT’s intelligent, P9148 distributed power unit (DPU) .


  • 3.135 V to 5.25 V input voltage range
  • 7 programmable step-down converters of which 5 with integrated Power FETs
  • Supports the P9148 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)

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Carrier Type Temp. Grade Pb (Lead) Free Buy Sample
P91E0-15NHGI Active NHG100 VFQFPN 100 Tray I Yes
P91E0-15NHGI8 Active NHG100 VFQFPN 100 Reel I Yes

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
P91E0 Datasheet for Industrial Temperature Range Datasheet PDF 2.29 MB Nov 2, 2018

Evaluation Boards

Part Number Title Sort ascending
P91E0-EVAL P91E0 and P9148 Programmable Multi-Channel PMIC Solution Evaluation Board