AR2003FV Overview
Key Specifications
Package: DFN
Mount Type: Surface Mount
Operating Voltage: 21 V
Length: 3.5 mm
Description
The AR2003FV is Active/Synchronous Rectification Controller, providing output voltage from 4.5V to 21V. Using internal drain-tosource voltage sensing, the AR2003FV is ideal for Fly-back, LLCresonant and other power supply architectures.
Key Features
- Primary-Side or Secondary-side Active/Synchronous Rectification, Optimized for Systems with Dynamic Voltage Scaling Capabilities
- Frequency of Operation up to 600kHz
- Suitable for Discontinuous (DCM), Continuous (CCM) and Critical (CrCM) Conduction Mode
- Minimum On-time and Off-time to Blanking Turn-on/off Oscillations
- Light Load Detection and Sleep Mode
- Drain Voltage Rating of 200V
- Recommended Operating Voltage from 4.5V up to 21V
- Low Component Count
- Low Under Voltage Lockout
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 &
