UCC28950PWR Switching Controllers Green Phase-Shifted Full-Bridge Control TSSOP24
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UCC28950PWR Switching Controllers Green Phase-Shifted Full-Bridge Control TSSOP24
Brand Name :Original
Model Number :UCC28950PWR
Certification :ISO9001:2015standard
Place of Origin :Original
MOQ :10pcs
Price :20.00-25.00 USD/PCS
Payment Terms :T/T, Western Union,Paypal
Supply Ability :10000 pcs/ months
Delivery Time :2-3 working days
Packaging Details :Standard
Product Category :Switching Controllers
Type :Current Mode PWM Controllers
Mounting Style :SMD/SMT
Package / Case :TSSOP24
Packaging :Reel
FPQ :2000
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UCC28950PWR Switching Controllers Green Phase-Shifted Full-Bridge Control TSSOP24
UCC28950 Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification
Features
• Enhanced Wide Range Resonant Zero Voltage Switching (ZVS) Capability
• Direct Synchronous Rectifier (SR) Control
• Light-Load Efficiency Management Including
– Burst Mode Operation
– Discontinuous Conduction Mode (DCM), Dynamic SR On and Off Control with Programmable Threshold
– Programmable Adaptive Delay
• Average or Peak Current Mode Control With Programmable Slope Compensation and Voltage Mode Control
• Naturally Handles Pre-Biased Start Up With DCM Mode
• Closed Loop Soft Start and Enable Function
• Programmable Switching Frequency up to 1 MHz with Bi-Directional Synchronization • (±3%) Cycle-by-Cycle Current Limit Protection With Hiccup Mode Support
• 150-µA Start-Up Current
• VDD Undervoltage Lockout
• Wide Temperature Range –40°C to +125°C
Applications
• Phase-Shifted Full-Bridge Converters
• Datacom, Telecom, and Wireless Base-Station Power
