| Part number | iW1709 |
|---|---|
| Download | iW1709 Datasheet (PDF) |
| File Size | 246.98 KB |
| Manufacturer | Dialog Semiconductor |
| Description | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
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| Part Number | Description |
|---|---|
| iW1700 | Zero Power No-Load Off-Line Digital PWM Controller |
| iW1707 | Low-Power Off-Line Digital Green-Mode PWM Controller |
| iW1760B | Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
| iW1770 | Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation |
| iW1780 | Rapid Charge AC/DC Digital Quasi-Resonant PWM Controller |
The iW1709 is a high performance AC/DC power supply controller that uses digital control technology to build peak current mode PWM flyback power supplies. The device directly drives a power BJT and operates in quasi-resonant mode to provide high efficiency and key built-in protection.
