Hxje Ic Datasheet Top

Saves board space and component count.

Last updated: [Current Year] — Datasheet references verified against TI BQ24040 revision G and manufacturer cross-reference databases.

pin (Pin 2) routes through a thick via directly to the main ground layer to assist with heat dissipation and noise cancellation.

Inductorless Regulated Charge Pump / Voltage Doubler

Input Voltage. This is where your power source (e.g., a lithium-ion battery) is connected. hxje ic datasheet top

Modern iterations of the HX-JE/HX4004 series include protective fail-safes directly on the silicon die. This features internal soft-start mechanisms to limit massive inrush currents during startup, alongside thermal shutdown protection and short-circuit current restriction. 3. Low-Shutdown Current

: A visual map (pinout diagram) and table identifying the purpose of every physical pin on the package.

The IC utilizes a internally via an integrated feedback network. By regulating the internal charge cycles dynamically based on the load demand, it maintains a highly precise VOUTcap V sub cap O cap U cap T end-sub

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Saves board space and component count

): Negative terminal connection point for the external charge-pump flying capacitor. Pin 6 ( C+cap C sub positive end-sub

Once the die is exposed under a metallurgical microscope, engineers can often read laser-etched markings on the silicon itself. Many silicon foundries etch the actual part number, designer initials, or the company logo directly onto the metal or polysilicon layers of the die, bypassing the ambiguous "HXJE" plastic package code entirely! 5. Reconstructing the "HXJE" Datasheet

Supplies the stable, boosted voltage required by Bluetooth, Wi-Fi, and IoT communication modules.

This comprehensive datasheet guide details the specifications, pin layout, operational mechanisms, and step-by-step troubleshooting techniques for the HX-JE integrated circuit. Part Number Identification & Cross-References Inductorless Regulated Charge Pump / Voltage Doubler Input

When debugging or drafting a PCB layout, knowing the footprint of the SOT-26 / SOT-23-6 housing is vital. The 6 pins are mapped as follows: Pin Number Description / Functional Role VOUT output voltage terminal. 2 GND Ground reference connection. 3 C-

When an engineer or researcher handles an IC labeled solely with a cryptic identifier like , standard search queries often fail to return a manufacturer datasheet. This paper establishes a repeatable, non-destructive (and semi-destructive) methodology to characterize such "ghost" components. 2. Phase I: Top-Level Physical Marking Analysis

Typically 2.7V to 4.5V (optimized for Li-ion or NiMH batteries).

If you are designing a circuit around the HXJE/BQ24040, these are the must-know specs:

You may find this IC cross-referenced or interchangeable with the following markings or part numbers: