Hxje Ic Datasheet Top

The HXJE (often associated with manufacturers like Hengjia or similar semiconductor foundries) is typically designed as a high-performance power switch. Depending on the specific suffix variant (e.g., HXJE1, HXJE2), it may function as a buck converter or a dedicated LED driver.

Engineers sourcing the HX=JE chip from suppliers like Jotrin Electronics or Alibaba reference specific operation limits. The core functional specifications pulled directly from the official datasheet infrastructure include: : (optimized for single-cell Li-ion batteries). Regulated Output Voltage ( VOUTcap V sub cap O cap U cap T end-sub ) : Fixed at (effectively a stable Maximum Output Current : Up to peak. Continual operating specs deliver , climbing to

Operates at a constant low-noise frequency of 360kHz . Package: Standard SOT-23-6L (6-pin surface mount). Key Features and Protection

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

The top search query for the keyword targets the HX4004A (and its direct equivalent PS3120A ), a highly popular low-noise, switched-capacitor step-up DC-DC converter. In the electronics manufacturing and repair industry, "HX-JE" or "HX=JE" is the precise surface-mount device (SMD) top-marking code stamped onto the tiny SOT-23-6 package .

Acts as a small-scale power rail generator to boost 3.7V lithium battery outputs to standard 5V logic lines for MCUs and peripherals.

Connected between the input source and the Switching (SW) pin. The HXJE (often associated with manufacturers like Hengjia

Understanding the pin assignments of the SOT23-6 footprint is necessary for board layouts, schematic symbol creation, and multi-meter diagnostic tracing.

The 6-pin assignment of the HX-JE IC is designed for a minimalistic bill-of-materials (BOM). It eliminates the need for an external inductor by relying purely on flying capacitors. Pin 1 ( C+cap C raised to the positive power

Regulated output voltage pin. Requires a bypass capacitor to ground. Ground reference link. 3 Shutdown/Enable control input. High logic ( ) enables the chip; active low cuts power. 4 C−cap C raised to the negative power The core functional specifications pulled directly from the

(often marked as ) is a high-efficiency, DC-DC charge pump boost converter

: A simplified internal schematic showing how signals flow through the logic gates or internal subsystems.

Based on field‑repair experience, here are the most frequent problems and their likely fixes:

Providing stable voltage in compact DIY electronics projects. AI responses may include mistakes. Learn more HX-JE - Discrete Semiconductors - Jotrin Electronics