ON Semiconductor NCP1271ADAPGEVB PWM Controller for NCP1271

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

NCP1271ADAPGEVB - 57W Adapter Evaluation Board, On Semiconductor

The ON Semiconductor NCP1271ADAPEVB provides a working example circuit using NCP1271D65R2G (RS 786-8890) PWM Controller. The 19 V, 3.0 A circuit delivers more than 85% from universal input (85 Vac to 265 Vac).
The no load standby consumption is 83 mW at 230 Vac. The NCP1271 is one of the latest fixed-frequency current-mode PWM switching controllers with soft-skip standby operation for low-level audible noise. Integrated high-voltage start up for saving PCB space and power and adjustable skip level to minimise standby power and (4) optional external latch protection features.

Attribute Value
Power Management Function PWM Controller
Kit Classification Evaluation Board
Featured Device NCP1271
Discontinued product