ISL6535 Datasheet - Renesas

ISL6535 Synchronous Buck Pulse-Width Modulator (PWM) Controller

PIN # SOIC 1 PIN # QFN 14 2 15 3 1 4 2 5 3 6 4 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 13 - 5 - 16 - PAD PIN NAME RT OCSET SS COMP FB EN GND PHASE UGATE BOOT PGND LGATE PVCC VCC REFIN SSDONE EPAD DESCRIPTION This pin provides oscillator switching frequency adjustm.

DATASHEET ISL6535 Synchronous Buck Pulse-Width Modulator (PWM) Controller FN9255 Rev 4.00 January 4, 2021 The ISL6535 is a high performance synchronous controller for demanding DC/DC converter applications. It provides overcurrent fault protection and is designed to safely start-up into prebiased output loads. The output voltage of the converter can be precisely regulated to as low as 0.597V, with a maximum tolerance of ±1% over the commercial temperature range, and ±1.5% over the industrial .

ISL6535 Features

* a 15MHz gain bandwidth product and 6V/µs slew rate, which enables high converter bandwidth for fast transient performance. The ISL6535's overcurrent protection monitors the current by using the rDS(ON) of the upper MOSFET, which eliminates the need for a current sensing resistor. Pin Configurations

ISL6535-Renesas.pdf