The LMR33620CQ5RNXRQ1 SIMPLE SWITCHER regulator is an easy-to-use, synchronous, step-downDC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33620CQ5RNXRQ1 drives up to2 A of load current from an input of upto 36 V. The LMR33620provides high light load efficiency and output accuracy in a very small solution size. Featuressuch as a power-good flag and precision enable provide both flexible and easy-to-use solutions fora wide range of applications. The LMR33620CQ5RNXRQ1 automatically folds back frequency at light load to improveefficiency. Integration eliminates most external components and provides a pinout designed forsimple PCB layout. Protection features include thermal shutdown, input undervoltage lockout,cycle-by-cycle current limit, and hiccup short-circuit protection. The LMR33620CQ5RNXRQ1 is available in an 8-pin HSOICpackage and in a 12-pin 3 mm × 2 mm VQFN package with wettable flanks.This device is also available in an AEC-Q100-qualified version.
Feature
Configured for rugged industrial applications
Input voltage range: 3.8 V to 36 V
Output voltage range: 1 V to 24 V
Output current: 2 A
75-mΩ/50-mΩ RDS-ON power MOSFETs
Peak-current-mode control
Short minimum on-time of 68 ns
Frequency: 400 kHz, 1.4 MHz, 2.1 MHz
Junction temperature range –40°C to +125°C
Low EMI and low switching noise
Integrated compensation network
High-efficiency solution
Flexible system interface
Create a custom design using the LMR33620 with the WEBENCH Power Designer
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
