Regulated 4.94V power output. This pin requires a small ceramic bypass capacitor placed as close to the silicon as possible to reduce transient voltage ripples.
HX4004A DC-DC преобразователь HX-JE SOT23-6 CHP166
Q: What is the output current of the HXJE IC? A: The HXJE IC can deliver output currents of up to 1A.
Output Voltage Pin. The elevated, stabilized voltage is supplied from here to your load. hxje ic datasheet top
Its synchronous architecture and constant frequency minimize electromagnetic interference (EMI), making it suitable for sensitive electronics. Common Applications
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Switching node; connects to the external inductor and diode. GND Ground reference. 4 VOUT Boosted output voltage pin. 5 EN Enable pin; pulls high to turn on the IC, low to disable. 6 FB Feedback pin for closed-loop voltage regulation. 7 (if present) NC No connection (often reserved for specific variations). Key Features & Applications Regulated 4
: A visual map (pinout diagram) and table identifying the purpose of every physical pin on the package.
Requires only small ceramic capacitors for operation, saving PCB space. Protection:
Delivers localized, regulated voltage boosting within auxiliary computing slots. Typical Layout and Circuit Guidelines A: The HXJE IC can deliver output currents of up to 1A
: An overview of how the IC works and its intended application.
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
: This section provides the maximum conditions that the IC can tolerate without damage. This includes voltage, current, temperature, and sometimes storage conditions.
: "HXJE" or "HX=JE" are standard top-side laser markings for this part.