Datasheet

L6460 Start-up configurations
Doc ID 17713 Rev 1 43/139
8.6.6 Secondary regulators mode
In this configuration, bridge 3 is configured as a single synchronous switching regulator
using its two half bridges in parallel (V
AUX_(1//2)SW
).
When in this mode the power-up sequence is:
1. Main switching regulator (V
SWmain
).
2. Auxiliary switching regulator (V
AUX(1//2)_SW
).
3. Main linear regulator (V
LINmain
).