Search for:
Feedback Pin. Used for closed-loop control to monitor and regulate the output voltage accurately. 4. Typical Application Circuit
The (often marked simply as HXJE on the top of the chip) is a Non-Sensing Boost IC primarily used in specialized voltage-boosting applications where external sensing components are not required . Key Specifications & Identification
Connected between the input source and the Switching (SW) pin. hxje ic datasheet top
If you want to move forward with implementing this IC into your design, please let me know: What is your requirement?
Common pitfalls to watch for
Position the flying capacitor as close to Pins 5 and 6 as physically possible. Long trace lines act as antennae, inducing high-frequency ringing. Search for: Feedback Pin
Regulated Output Voltage. Requires a low-ESR bypass capacitor to ground. GND
After comparing thousands of IC markings, the (or BQ24040 series). However, other possibilities exist depending on the PCB's origin (e.g., Chinese power bank modules, Bluetooth earbud chargers).
Explore depending on your exact voltage input and output requirements. Typical Application Circuit The (often marked simply as
Compact, 6-pin surface mount profile suited for space-constrained PCBs. Pin Configuration and Architecture
Input Voltage. This is where your power source (e.g., a lithium-ion battery) is connected.
-40°C to +85°C, making it reliable for consumer and industrial standard operating thermal windows. SOT-23-6 Pinout Configuration