LMR23625

www.ti.com LMR23625 SNVSAH3E – FEBRUARY 2018 – REVISELDMJRUL2Y32602250 SNVSAH3E – FEBRUARY 2018 – REVISED JULY 2020 LMR23625 SIMPLE SWITCHER® 36-V, 2.5-A Synchronous Step-Down Converter 1 Features 4-V to 36-V input range 2.5-A continuous output current Integrated synchronous rectification Current mode control Minimum switch ON time: 60 ns 2.1-MHz switching frequency with PFM and forced-PWM-mode options (HSOIC) 2.1-MHz switching frequency with forced-PWM mode only (WSON) Frequency synchronization to external clock Internal compensation for ease of use 75-µA quiescent current at no load Soft start into a prebiased load High duty-cycle operation supported Precision enable input Output short-circuit protection with hiccup mode Thermal protection 8-Pin HSOIC with PowerPAD™ package 12-Pin WSON wettable flanks package with PowerPAD™ Use the LMZM33603 module for faster time to market Create a custom design using the LMR23625 with the WEBENCH® Power Designer 2 Applications Factory and building automation systems: PLC CPU, HVAC control, elevator control GSM, GPRS modules for fleet management, smart grids, and security General purpose wide VIN regulation VIN up to 36 V CIN VIN EN/SYNC BOOT AGND SW CVCC VCC FB PGND CBOOT L RFBT RFBB VOUT COUT Simplified Schematic 3 Description The LMR23625 SIMPLE SWITCHER® is an easy-touse 36-V, 2.5-A synchronous step-down regulator. With a wide input range from 4 V to 36 V, the device is suita...