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LP8866S-Q1: Design Consult

Part Number: LP8866S-Q1

Tool/software:

Hi team,

1. If customer don't want to use I2C interface, which register should be used for Phase-shift PWM mode.

2. Datasheet said RISENSE should be always no smaller than RSENSE, but seems provide wrong example on Table 7-3. Can customer use R_ISENSE=45mΩ,R_SENSE=33mΩ?

3. How to calculate the power dissipation of this device?

Best Regards,

Xiaowei Zhang