The recommended layout and placement for the TPS3828-33DBVRG4 involves placing the device close to the power source, using a solid ground plane, and keeping the input and output capacitors close to the device. A 4-layer PCB with a solid ground plane is recommended. Refer to the TI application note 'TPS3828 Layout and Placement Guidelines' for more information.
To ensure stability, follow the recommended layout and placement guidelines, use a minimum of 1uF ceramic capacitor at the input and output, and ensure the output capacitor has a low ESR. Additionally, the device has a built-in compensation network, so no external compensation is required.
The TPS3828-33DBVRG4 can handle input voltages up to 18V, but it is recommended to operate within the specified input voltage range of 2.7V to 15V for optimal performance and reliability.
The TPS3828-33DBVRG4 is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It is recommended to operate the device within the specified temperature range of -40°C to 125°C for optimal performance and reliability.
The output voltage of the TPS3828-33DBVRG4 is fixed at 3.3V and is set internally. No external resistors or voltage-setting components are required.
TPS3828-33DBVRG4 datasheet
by Texas Instruments
