Kinetic Technologies KTA1170 Integrated Dual MOSFET Bridge Rectifier
Kinetic Technologies KTA1170 Integrated Dual MOSFET Bridge Rectifier is a single-chip, highly integrated solution for voltage rectification on Power over Ethernet (PoE) Powered Devices. Applications include wireless LAN access points, Voice over IP (VoIP) phones, security cameras, WiMAX terminals, Point-of-Sale terminals, thin clients, RFID readers, and notebook computers.
The Kinetic Technologies KTA1170 is a dual ideal diode bridge designed to rectify independent DC channels into a single output. It can sense the input channels from |IN1-IN2| or |IN3-IN4| separately and connect them to the output with the correct polarity. It can also sense the input channels from |IN1-IN2| and |IN3-IN4| together and connect them to the output with the correct polarity. An IEEE 802.3af/at/bt-compliant powered device is a common application.
Features
- Fully supports IEEE® Std. 802.3bt interface
- Compatible with both IEEE Std. 802.3af/at
- Supports input power levels up to 90W
- Integrated active bridge rectifier
- Integrated solution optimizing board space/size
- High-efficiency solution with synchronous rectification
- Halogen-free and RoHS-compliant
- Low forward voltage drop using power FET
- Small 8-pin WDFN44-8 package
- -40°C to 125°C operating junction temperature range
Applications
- Integrated bridge rectifier and interface for PoE Pan, tilt and zoom (PTZ), security, and web cameras
- Voice over IP (VoIP) phones
- Wireless LAN access points
- WiMAX terminals
- Point-of-sale (POS) terminals
- RFID terminals
- Thin clients and notebook computers
- Fiber-to-the-home (FTTH) terminals
Functional Block Diagram
Related Development Tools
Kinetic Technologies KTA1170GVAE-MMEV01 Evaluation Kit
Comprehensive platform designed to evaluate the performance and functionality of the KTA1170 IC.
Yayınlandı: 2024-08-22
| Güncellenmiş: 2025-01-03