Datasheet Details
- Part number
- IW2202
- Manufacturer
- iWatt Corporation
- File Size
- 337.96 KB
- Datasheet
- IW2202_iWattCorporation.pdf
- Description
- Digital SMPS Controller
IW2202 Description
www.DataSheet.co.kr iW2202 Digital SMPS Controller Preliminary Data 1 Application Blue-Angel-compliant PFC-controlled switch-mode power supplies up.IW2202 Features
* PulseTrain™ regulation allows voltage, current and PFC to be controlled independently Primary-only feedback eliminates optoisolators and simplifies design No loop compensation components required ±1% regulation over a 100:1 load variation BIW2202 Applications
* Its is typically used with the PFC-corrected BIFRED (Boost Integrated with Flyback Rectifier/Energy storage DC/DC) topology, shown in Figure 1. The BIFRED topology is a singlestage, single-switch topology that combines a boost converter with an isolated flyback converter, achieving power-factor cor
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