Microchip USB3340-EZK-TR

ТрансиверUSB 2.0

Overview

SMSC’s USB333x/334x family of Hi-Speed USB 2.0 transceivers delivers enhanced USB functionality for the portable market with support for the latest USB-IF Battery Charging 1.1 (BC 1.1) specification. This family of devices dramatically reduces the time required for battery charging and system bill-of-material (BOM) costs by up to 60% over competitive solutions. SMSC has positioned itself as a leader in providing innovative solutions in support of BC 1.1. The new USB333x/334x provides an excellent compliment to USB charging ports by enabling portable devices to negotiate up to three times the charging current compared to a standard USB port, resulting in faster battery charging. The USB333x/334x is designed in a small footprint package and reduces the number of external components through the integration of voltage regulators and other discretes. Additionally, SMSC’s complimentary and confidential USBCheck™ online design review service is available for customers who select the USB333x/334x for their application design-in*.

„QFN, RoHS-compliant package (USB334x)

Features

Applications

• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC
• Desktop radio
• Clock radio
• Tuner
• Portable radio
• Car radio