iW1900 is 6W Non-Isolated Buck Converter Integrates High-Voltage Power BJT and Feedback Diode manufactured by Dialog Semiconductor.
| Part Number | Description |
|---|---|
| IW1677 | Low-Power Off-Line Digital Green-Mode PWM Controller |
| iW1679 | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
| iW1679-50 | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
| iW1680 | Digital PWM AC/DC Controller |
| iW1691 | Digital PWM Current-Mode Controller |
The iW1900 non-isolated buck converter integrates a high-voltage BJT power switch along with a unique control architecture to simplify the overall circuit design and reduce cost. The design uses Dialog’s unique multi-mode DCM peak current control technology to provide high efficiency over a broad load range, ideal for home appliance applications and low-power consumption standby power supplies. The iW1900’s novel...
