It8995e 128 Datasheet [top]

The IT8995E‑128 is heavily used in from the mid‑2010s to early 2020s. Based on repair logs and motherboard component lists, here are confirmed models that contain this EC:

The IT8995E-128 acts as the "brain" behind basic hardware interaction, managing several vital subsystems: 1. Power Sequencing and Management Tracks the state of the physical power button.

Consequently, rely on Linux kernel drivers and proprietary Windows tools to infer the chip’s behaviour. The Linux kernel does contain basic support for this chip (via the “ite” driver), but full functionality (e.g., fan speed monitoring) is often incomplete. it8995e 128 datasheet

Communicates with the laptop battery's internal fuel gauge via the System Management Bus (SMBus) to read state of charge (SoC), voltage, health, and temperature.

✅ If your motherboard repair involves any of these models, the IT8995E‑128 is almost certainly the EC. The IT8995E‑128 is heavily used in from the

Understanding the IT8995E-128: Functionality, Pinout, and Technical Overview

Let me know how you would like to proceed with your repair or design project! AI responses may include mistakes. Learn more Share public link Consequently, rely on Linux kernel drivers and proprietary

Hardware reset input. Must be held high (3.3V) for the chip to run its internal code.

: SMBus clock and data lines used to pull telemetry from the battery management system and RAM EEPROMs.

The IT8995E-128 acts as a key power IC chip, managing power sequencing during boot-up and shutdown, ensuring components receive voltage in the correct order. B. Thermal Control