1.4MHz 1A Synchronous Buck Converter
4
Absolute Maximum Ratings
Peak Package Solder Reflow Temperature (40s, reflow)
Lead Soldering Temperature (10 seconds)
Note: Performance is not necessarily guaranteed over this entire range. These are maximum stress ratings only.
Exceeding these ratings, even momentarily, can cause immediate damage, or negatively impact long-term
operating reliability
Operating Ratings
Thermal Properties
Note: The
JA
number assumes no forced airflow. Junction Temperature is calculated using T
J
= T
A
+ (PD x
JA
). In
particular, θ
JA
is a function of the PCB construction. The stated number above is for a four-layer board in
accordance with JESD-51 (JEDEC).
Electrical Characteristics
Note: Unless otherwise specified, the following specifications apply at VIN = V
EN
= 3.3V. -40°C < T
A
< 85°C.
