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iW1680 Product Summary MediaTek Pump ExpressTM-Compatible Digital PWM AC/DC Controller 1.0 Features ●● Supports MediaTek Pump Express™ fast charge protocol ●● Universal input off-line power supply controller for applications up to 7.5W output power ●● No-load power consumption < 30mW at 230VAC with typical application circuit (5-star rating) ●● PrimAccurateT.
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● Supports MediaTek Pump Express™ fast charge protocol
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● Universal input off-line power supply controller for applications up to 7.5W output power
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● No-load power consumption < 30mW at 230VAC with typical application circuit (5-star rating)
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● PrimAccurateTM primary-side feedback eliminates optoisolators and simplifies design
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● Adaptive multi-mode PWM/PFM control improves efficiency
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● Quasi-resonant operation for highest overall efficiency
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● Meets stringent global energy efficiency standards xx US DoE, EU Code of Conduct Version 5.0
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● Very tight constant voltage and constant current reg.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | IW1688 |
iWatt |
Low Power Off Line Digital PWM Controller |
|
| 2 | IW1689 |
iWatt |
Low-Power Off-line Digital PWM Controller |
|
| 3 | iW1676 |
iWatt |
Low-Power Off-Line Digital Green-Mode PWM Controller |
|
| 4 | iW1676 |
Renesas |
PWM Controller |
|
| 5 | IW1677 |
Dialog Semiconductor |
Low-Power Off-Line Digital Green-Mode PWM Controller |
|
| 6 | IW1678 |
iWatt |
Low-Power Off-line Digital Green-Mode PWM Controller |
|
| 7 | iW1679 |
Dialog Semiconductor |
Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
|
| 8 | iW1679-50 |
Dialog Semiconductor |
Off-Line Digital Green-Mode Quasi-Resonant PWM Controller |
|
| 9 | IW1690 |
iWatt |
Low-Power Off-line Digital PWM Controller |
|
| 10 | iW1691 |
Dialog Semiconductor |
Digital PWM Current-Mode Controller |
|
| 11 | iW1691 |
Renesas |
Digital PWM Controller |
|
| 12 | iW1691 |
iWatt |
Digital PWM Current-Mode Controller |
|