The HXJE (often marked as HX-JE or HX=JE) is a high-efficiency DC-DC step-up (boost) converter integrated circuit typically found in a SOT-23-6 package. It is widely used in small portable electronics to provide stable voltage to components from lower-voltage sources like single-cell batteries. Technical Specifications
Switching Frequency: Operates at a constant low-noise frequency of 360kHz. Package: Standard SOT-23-6L (6-pin surface mount). Key Features and Protection hxje ic datasheet top
Package Geometrics: Measuring precise dimensions (lead pitch, body size, and height) frequently narrows down the device type. For instance, a 5-pin SOT-25 or a 6-pin DFN suggests simple analog structures like voltage regulators, op-amps, or load switches. The HXJE (often marked as HX-JE or HX=JE
The HX-JE (often marked as "HX=JE") is a specialized Non-Sensing Boost Integrated Circuit (IC) typically manufactured by HEXIN. It is designed to provide stable voltage boosting for electronic systems without requiring external sensing components, which simplifies circuit design and improves space efficiency. Core Specifications Manufacturer: HEXIN Package Type: SOT23-6 (compact 6-pin surface mount) Function: Non-sensing step-up (boost) converter Status: Lead-free / RoHS Compliant Pin Configuration (SOT23-6) Package: Standard SOT-23-6L (6-pin surface mount)
Typical Buck Converter Setup:
The marking on an IC package typically refers to the (or PS3120A), a high-efficiency DC-DC step-up (boost) converter. This IC is commonly used in battery-powered devices to provide a steady 5V output from a lower voltage source. HX4004A (HX-JE) Technical Specifications