MP8030GQJ-Z

MP8030GQJ-Z is a fully integrated, 802.3af/at/bt-compliant PoE PD interface with high-efficiency flyback/forward controller. This power over Ethernet, powered device power supply features a PD interface and a high-efficiency flyback/forward controller. The PD interface has all the functions of IEEE 802.3af/at/bt. It also integrates a 100V hot-swap MOSFET for ≤51W applications and one GATE1 driver to enhance efficiency for high-power applications. The GATE2 driver supports an external, low on resistance Nchannel MOSFET to prevent high power loss when the device is powered by an adapter. The flyback/forward controller is specifically designed for primary-side regulation (PSR) flyback applications, as well as secondary-side regulation active-clamp forward applications. Application includes security cameras, video and VoIP phones, WLAN access points, internet of things (IoT) devices, pico base stations.

• Compliant with 802.3af/at/bt specifications
• GATE2 N-channel MOSFET driver for adapter supply
• Supports automatic classification, automatic maintain power signature function
• EMI reduction with frequency dithering, Ethernet alliance (EA Gen 2) certified
• Supports flexible topologies with DC/DC design
• Primary-side regulation for flyback applications, secondary-side regulation for flyback applications
• SSR for active-clamp forward applications
• QFN-32 (5mmx6mm) package
• Operating junction temperature range from -40°C to +125°C

Note

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.