The iW1825 AccuSwitch™ digital PWM controller integrates a highly accurate control circuit with a 700V power MOSFET switch to provide a complete solution for off-line power conversion at up to 25W of output power.
Renesas' PrimAccurate™ primary-side digital control algorithms eliminate the need for failure-prone optocouplers and ensure excellent cross-regulation accuracy for multiple output designs, to enable the longer operating lifetime, high performance and reduced cost required for embedded, networking and home appliance applications.
The iW1825 has a configurable light load mode operation to enable optimization between no-load standby power and fast DLR. It can achieve <75mW at no load, with the fastest DLR setting and <30mW in the lowest setting. The iW676 synchronous rectifier controller with active voltage positioning can be used with the iW1825 to enable the lowest no-load standby power, fastest DLR and highest efficiency for 25W applications.
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| Type | Title | Date |
| Datasheet | PDF 3.07 MB | |
| Product Brief | PDF 500 KB | |
| Other | ZIP 2.11 MB | |
| Other | ZIP 3.04 MB | |
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This IEEE 1588 Solution development kit demonstrates clock synchronization up to <50nSec between Master and Slave to reconstruct accurate synchronization signals for 5G...
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