The official website - Shenzhen Mingjiada Electronic Co., LTD
|
Manufacturer Part |
|
|
Product Category |
GreenChip SMPS control IC |
|
Application |
Printer adapters and chargers. The device can also be used in all applications that demand an efficient and cost-effective solution up to 250 W. |
|
Datasheet |
Details
|
Description |
|
Image Features 2.1 Distinctive features Universal mains supply operation (70 V to 276 V AC) High level of integration, resulting in a very low external component count Fixed frequency Continuous Conduction Mode (CCM) operation capability Quasi-Resonant (QR) Discontinuous Conduction Mode (DCM) operation capability. 2.2 Green features Valley or zero voltage switching for minimum switching losses in QR operation Cycle skipping mode at very low loads; input power < 300 mW at no-load operation for a typical adapter application On-chip start-up current source. 2.3 Protection features Safe restart mode for system fault conditions Zero current switch-on in QR mode |
From: www.mjdic.com/news
