Renesas Electronics Corporation Voltage Regulators - DC DC Switching Regulators ISL6410IR

The ISL6410IR is a synchronous current-mode PWM buck regulator designed for applications requiring a 3.3V input voltage. It features integrated N- and P-Channel power MOSFETs, which enhance efficiency and reduce the need for external components. The regulator supports fixed output voltage options of 1.8V, 1.5V, or 1.2V, with a continuous output current capability of up to 600mA. Operating at a typical frequency of 750kHz, the ISL6410IR allows for the use of smaller inductors and capacitors, contributing to a compact design. It includes features such as overcurrent protection, thermal shutdown, and a power good signal to monitor output voltage regulation. The device is available in a 16-lead QFN package, which is compliant with JEDEC standards and offers improved PCB efficiency. The operating temperature range for the ISL6410IR is -40 to 85¬8C, making it suitable for a variety of applications, including CPUs, DSPs, and WLAN cards.