ISL78200 Datasheet | Renesas

NORTECROEMMENMDEENIDSDLER7DE8P2FL0OA1RCNEEMWENDTEPSAIGRNTS 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter FN7641 Rev 2.00 December 24, 2013 The ISL78200 is a synchronous buck controller with a 90mΩ high-side MOSFET and low-side driver integrated. The ISL78200 supports wide input range of 3V to 40V in buck mode. It supports 2.5A continuous load under conditions of 5V VOUT, VIN range of 8V to 36V, 500k Hz and +85°C ambient temperature with still air. For any specific application, the actual maximum output current depends upon the die temperature not exceeding +125°C with the power dissipated in the IC, which is related to input voltage, output voltage, duty cycle, switching frequency, ambient temperature and board layout, etc. Refer to section “Output Current” on page 14 for more details. The ISL78200 has flexible selection of operation modes of forced PWM mode and PFM mode. In PFM mode, the quiescent input...