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iW1691 |
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| Part Number | iW1691 |
| Manufacturer | iWatt |
| Description | The iW1691 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies. The device operates in quasi-resonant mode a... |
| Features |
● ● Primary-side feedback eliminates opto-isolators and simplifies design ● ● Quasi-resonant operation for highest overall efficiency ● ● EZ-EMI ® design to easily meet global EMI standards ● ● Up to 130 kHz switching frequency enables small adapter size ● ● Built-in cable drop compensation ● ● Very tight 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 primary-side feedback ● ● Low start-up current (10 µA typical) ● ● Built-in soft start ● ● Bu... |
| Document |
 iW1691 Data Sheet
PDF 1.36MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | IW1690 |
iWatt |
Low-Power Off-line Digital PWM Controller |
|
| 2 | iW1691 |
Dialog Semiconductor |
Digital PWM Current-Mode Controller |
|
| 3 | iW1691 |
Renesas |
Digital PWM Controller |
|
| 4 | IW1692 |
iWatt |
Low Power Off-Line Digital PWM Controller |
|
| 5 | IW1696 |
iWatt |
Low-Power Off-line Digital Green-Mode PWM Controller |
|