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IW1688 |
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| Part Number | IW1688 |
| Manufacturer | iWatt |
| Description | The iW1688 is a high performance power supply controller which uses digital control technology to build sensorless peak current mode PWM flyback power supplies. The device provides high efficiency along... |
| Features |
• • • • • • • • • • • Primary-side feedback eliminates opto-isolators and simplifies design Multi-mode operation for highest overall efficiency ±4% typical output voltage regulation No external compensation components required Complies with CEC/EPA no load power consumption and average efficiency regulations Built-in output constant-current control with foldback Low start-up current (8 µA typical) Built-in soft start Built-in short circuit protection AC line under/overvoltage and output overvoltage protection Fixed 40 kHz switching frequency 2.0 Description The iW1688 is a high performance power... |
| Document |
 IW1688 Data Sheet
PDF 638.24KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | iW1680 |
Dialog Semiconductor |
Digital PWM AC/DC Controller |
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| 2 | IW1689 |
iWatt |
Low-Power Off-line Digital PWM Controller |
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| 3 | iW1676 |
iWatt |
Low-Power Off-Line Digital Green-Mode PWM Controller |
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| 4 | iW1676 |
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PWM Controller |
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| 5 | IW1677 |
Dialog Semiconductor |
Low-Power Off-Line Digital Green-Mode PWM Controller |
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