iW1790 is Highly Integrated AC/DC Primary-Side Rapid Charge PWM Controller manufactured by Dialog Semiconductor.
| Part Number | Description |
|---|---|
| iW1791 | AC/DC Primary-Side Rapid Charge PWM Controller |
| iW1700 | Zero Power No-Load Off-Line Digital PWM Controller |
| iW1707 | Low-Power Off-Line Digital Green-Mode PWM Controller |
| iW1709 | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
| iW1760B | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
The iW1790 is a high performance AC/DC power supply controller for rapid charge that uses main transformer munication (XM-m) technology to minimize external ponent count and simplify system design. The device operates in quasi-resonant mode to provide high efficiency and it also provides a number of key built-in protection.
