ZHCSKV1A February 2020 – July 2020 LM76005
PRODUCTION DATA
Every LM76005 design requires a bootstrap capacitor, CBOOT. The recommended bootstrap capacitor is 0.47 μF and rated at 6.3 V or greater. The bootstrap capacitor is located between the SW pin and the BOOT pin. The bootstrap capacitor must be a high-quality ceramic type with X7R or X5R grade dielectric for temperature stability.
For improved EMI performance, a boot resistor can be added in series with the bootstrap capacitor. The boot resistor will slow down the rising edge of the switch node.