Datasheet4U Logo Datasheet4U.com

ISL8025A - Compact Synchronous Buck Regulators

Download the ISL8025A datasheet PDF. This datasheet also covers the ISL8025 variant, as both devices belong to the same compact synchronous buck regulators family and are provided as variant models within a single manufacturer datasheet.

Description

.

.

.

Features

  • include internal fixed or adjustable soft-start and internal/external compensation. The ISL8025, ISL8025A are offered in a space saving 16 Ld 3x3 Pb-free QFN package with an exposed pad for improved thermal performance and 1mm maximum height. The complete converter occupies less than 0.22 in2 area.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL8025-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISL8025A
Manufacturer Renesas
File Size 1.22 MB
Description Compact Synchronous Buck Regulators
Datasheet download datasheet ISL8025A Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ISL837030 Modem Reference Designs Intersil Corporation
ISL83740 Modem Reference Designs Intersil Corporation
ISL8483 RS-485/RS-422 Transceivers Intersil
ISL8485 RS-485/RS-422 Transceivers Intersil
ISL8488 RS-485/RS-422 Transceivers Intersil

Other Datasheets by Renesas

Part Number Description
ISL8025 Compact Synchronous Buck Regulators
ISL8022 Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator
ISL8023 Compact Synchronous Buck Regulator
ISL8024 Compact Synchronous Buck Regulator
ISL8026 Compact Synchronous Buck Regulators

Full PDF Text Transcription

Click to expand full text
ISL8025, ISL8025A Compact Synchronous Buck Regulators The ISL8025, ISL8025A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 5A of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver a very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8025, ISL8025A integrates a very low ON-resistance P-Channel (36mΩ) high-side FET and N-Channel (13mΩ) low-side FET to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 180mV dropout voltage at 5A output current. The operation frequency of the pulse-width modulator (PWM) is adjustable from 500kHz to 4MHz.
Published: |