SNVSBW1B December 2021 – October 2023 LM63460-Q1
PRODUCTION DATA
With a steady-state input voltage range from 3 V to 36 V, the LM63460-Q1 is intended for step-down conversions from typical 12-V and 24-V automotive supply rails. The schematic circuit in Figure 8-1 shows all the necessary components to implement an LM63460-Q1 step-down regulator using a single input supply.
The minimum input voltage required for start-up is 3.95 V. Take extra care to make sure that the voltage at the VIN pins of the converter (VIN1 and VIN2) does not exceed the absolute maximum voltage rating of 42 V during line or load transient events. Voltage ringing at the VIN pins that exceeds the Absolute Maximum Ratings can damage the IC.