恩智浦GreenChip fyback 控制器TEA173X

恩智浦GreenChip fyback 控制器TEA173X
NXP GreenChip flyback
controllers TEA173x




Bring high efficiency and low standby
power to low-cost applications
Optimized for applications requiring up to 75 W, these cost-effective devices deliver 90%
efficiency, use <100 mW of power, and enable slim, compact designs.


Key features (TEA1733, TEA1738) Applications
`` SMPS controller IC enabling low-cost applications `` Adapters for notebooks, netbooks, printers
`` Large input voltage range (12 to 30 V) `` LCD monitors
`` Very low supply current during start-up and restart ` `` DCM and CCM power supplies
(10 μA typ)
`` Low supply current