SNVSAH3E February 2018 – July 2020 LMR23625
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The LMR23625 provides an integrated bootstrap voltage regulator. A small capacitor between the BOOT and SW pins provides the gate-drive voltage for the high-side MOSFET. The BOOT capacitor is refreshed when the high-side MOSFET is off and the low-side switch conducts. TI recommends a BOOT capacitor with a value of 0.1 μF to 0.47 μF. A ceramic capacitor with an X7R or X5R grade dielectric with a voltage rating of 16 V or higher is recommended for stable performance over temperature and voltage.