AR2003FV：同步控制器
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | Supply Voltage VCC (V) | Quiescent Current (mA) | Drain Voltage VD (V) | Mode of Operation | Switching Frequency (kHz) | Proportional Gate Drive Control | Turn-On Time TON (ns) | Turn-OffThresholdVoltage (mV) | Turn-Off Delay Time TOFF (ns) | Gate Source Current ISOURCE (A) | Gate Sink Current ISINK (A) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AR2003FV | AR2003FV.pdf | - | No | No | 4.5-20 | 1.2 | 200 | CCM DCM QR | 600 | Yes | 30 | 3 | 30 | 1.5 | 1.2 |
Description
The AR2003 is Active/Synchronous Rectification Controller, providing output voltage from 4.5V to 20V. Using internal drain-to-source voltage sensing, the AR2003 is ideal for Flyback, LLC-resonant and other power supply architectures. By using SFB pin, output voltage can be changed dynamically by changing the Output Voltage Control pin’s level.
Application
- AC/DC Battery Charger
- Flyback Conversion
- PC Power Supply
- SMPS
Features
- Wide working range 5~20V
- Optimized for Resonant operation up to 600kHz
- Suitable for DCM, CCM, CrCM in Fly-back operation
- Minimum on-time and off-time to reduce turn-on/off oscillations
- Light Load Detection (LLD) for sleep mode
- Drain voltage rating of 200V
- Low component count
- Low Quiescent Current at 36µA (typ.)
订购型号
- AR2003FV-13
V-DFN3535-14
- AR2003FV.pdf AR2003FV
