Renesas ISL85402IRZ

升压，降压，升压/降压降压，升压，降压升压3V36V2.5A

Overview

The ISL85402 is a synchronous buck controller with a 125mΩ high-side MOSFET and low-side driver integrated. The ISL85402 supports a wide input voltage range from 3V to 36V. Regarding the output current capability from the thermal perspective, the ISL85402 can typically support continuous load of 2.5A under conditions of 5V VOUT, VIN range of 8V to 30V, 500kHz, +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, board layout and ambient temperature, etc. Refer to “Output Current” on page 13 for more details.

• Embedded Processor and I/O Supplies

Features

Tube Package
1 outputs
Peak reflow temperature (Cel) of 260
20 pins
ALSO HAS PFM CONTROL TECHNIQUE

Surface Mount Mounting Type

Applications

There are a lot of Intersil (Renesas Electronics America)
ISL85402IRZ Voltage Regulators applications.

• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors
• Flaw detection equipment
• Balance equipment
• Industrial robots