: The specific environment and power ranges where the IC is guaranteed to perform reliably. Functional and Physical Specifications
: Search for "HX" in their IC category to see if a manufacturer name matches your component's branding. 3. How to Read the Datasheet
Positive terminal attachment point for the external flying charge-pump capacitor. Functional Cross-References & Alternates
While pinouts can vary slightly by manufacturer, the standard HX4004A configuration is: : Regulated output voltage. : Shutdown control (Active low). : Flying capacitor negative terminal. : Input supply voltage. : Flying capacitor positive terminal. Common Use Cases USB On-The-Go (OTG) : Providing 5V power from a single-cell Li-ion battery. White LED Drivers : Driving LEDs in small handheld devices. Battery Backup : Maintaining power for low-power microcontrollers. Alternative Identifiers hxje ic datasheet top
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
Delivers localized, regulated voltage boosting within auxiliary computing slots. Typical Layout and Circuit Guidelines
: You can typically find these components on specialized electronics platforms like Jotrin Electronics or AliExpress . "HXJE" in Other Contexts : The specific environment and power ranges where
However, the "HXJE" pattern is as the BQ24040. Let’s proceed with that as the primary reference.
VIN : 2.7.....4.5 В Напряжение на выходе VOUT: 4.94 В Разброс напряжения на выходе VOUT: 4.8.....5.1 В Ток холостого
: Here, you'll find detailed specifications about the IC's performance under certain conditions. This can include voltage regulators' output voltage accuracy, current limits, input voltage range, and more. How to Read the Datasheet Positive terminal attachment
Due to its small footprint and 5V regulation, the HX-JE is found in various consumer electronics:
: Used in high-speed digital applications and portable electronic systems that require stable voltage boosting.