TS51223中文资料Wireless Power Receiver数据手册Semtech规格书

描述 Description

TS51223 is a fully-integrated wireless power receiver for low-power, wearable applications that require a low-cost and space-saving solution. The TS51223 can operate by itself as a single-chip wireless power receiver in proprietary applications.

特性 Features

• 40V maximum input voltage
• 24V maximum output voltage
• High voltage input
• Up to 2W for 5V output
• Up to 5W for higher output voltages
• Better than 90% AC-DC efficiency at 400mA output current
• Integrated switches for load modulation
• Integrated frequency detection to support bidirectional communication
• TX to RX CPU alert or reset signal
• Integrated minimum load current sink
• Thermal shutdown at 130°C junction temperature and over-current protection
• Low external component count
• Junction operating temperature -40°C to 125°C

应用 Application

·Wearables

·Watches

·Bracelets

·Fitness Bands

·Smart Jewelry

·Smart Glasses