LMR33630BDDA Description

The LMR33630 SIMPLE SWITCHER? regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33630 drives up to 3 A of load current from an input of up to 36 V. The LMR33630 provides high light-load efficiency and output accuracy in a very small solution size.

LMR33630BDDA Features

Functional Safety-Capable 

¨C Documentation available to aid functional safety 

   system design

Configured for rugged industrial applications 

¨C Input voltage range: 3.8 V to 36 V 

¨C Output voltage range: 1 V to 24 V 

¨C Output current: 3 A 

¨C 75-m|?/50-m|? RDS-ON power MOSFETs 

¨C Peak-current-mode control 

¨C Short minimum on-time of 68 ns 

¨C Frequency: 400 kHz, 1.4 MHz, 2.1 MHz 

¨C Junction temperature range ¨C40??C to +125??C 

¨C Low EMI and low switching noise 

¨C Integrated compensation network

Low EMI and switching noise

LMR33630BDDA Applications

Motor drive systems: drones, AC inverters, VF drives, servos 

Factory and building automation systems: PLC CPU, HVAC control, elevator control 

General purpose-wide VIN powers