3.8-V to 36-V, 2-A synchronous step-down voltage converter

The LMR33620-Q1 automotive-qualified

regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers

best-in-class efficiency for rugged applications. The LMR33620-Q1 drives up to 2 A

of load current from an input of up to 36 V. The LMR33620-Q1 provides high light

load efficiency and output accuracy in a very small solution size. Features such as

a power-good flag and precision enable provide both flexible and easy-to-use

solutions for a wide range of applications. The LMR33620-Q1 automatically folds back

frequency at light load to improve efficiency. Integration eliminates most external

components and provides a pinout designed for simple PCB layout. Protection features

include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit,

and hiccup short-circuit protection. The LMR33620-Q1 is available in a 12-pin 3 mm ×

2 mm next generation VQFN package with wettable flanks.