Torex recommends a compact PCB layout with short traces and minimal vias to reduce parasitic inductance and capacitance. A 4-layer PCB with a solid ground plane is recommended. Additionally, place the input and output capacitors close to the IC and use a thermal relief pattern for the GND pin.
To ensure stable operation, follow the recommended operating conditions, including input voltage, output current, and ambient temperature. Also, ensure proper thermal management by providing adequate heat dissipation and avoiding thermal hotspots. Torex recommends a maximum junction temperature of 125°C.
Torex recommends using a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value between 1uF to 10uF, depending on the input voltage and output current requirements. The capacitor should be placed close to the VIN pin and have a low inductance path to the GND pin.
The XCL201B121ER-G has a built-in overcurrent protection (OCP) feature that limits the output current to a safe value. For fault detection, you can monitor the OCP flag (OCF) pin, which goes high when an overcurrent condition is detected. You can also implement external fault detection and protection circuits as needed.
Torex recommends using a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value between 1uF to 10uF, depending on the output voltage and current requirements. The capacitor should be placed close to the VOUT pin and have a low inductance path to the GND pin.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
XCL201B121ER-G Overview
Use the download button to access the XCL201B121ER-G 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like XCL20,
or try a keyword search, such as Switching Regulator or Controllers
