InnoSwitch�4-CZ family of ICs partners with the ClampZero family of active clamp ICs to dramatically improve the efficiency of flyback power converters, particularly those requiring a compact form-factor. The InnoSwitch4-CZ family incorporates primary and secondary controllers and safety-rated feedback into a single IC. The combination of InnoSwitch4-CZ with ClampZero greatly reduces system and primary switch losses, allowing for extremely high power densities. InnoSwitch4-CZ also incorporates multiple protection features including output overvoltage and over-current limiting and over-temperature shutdown. Devices are available that support the common combinations of latching and auto-restart protection mode required by applications such as chargers, adapters, consumer electronics and industrial systems.
- Zero voltage switching (ZVS) flyback controller with driver for ClampZeroTM (active clamp IC)
- Unique control algorithm to enable ZVS in both DCM and CCM
- Robust 750V PowiGaNTM primary switch
- Steady-state switching frequency up to 140 kHz minimizes transformer size
- Synchronous rectification driver and secondary-side sensing
- Integrated FluxLink, HIPOT-isolated, feedback link
- Exceptional CV/CC accuracy, independent of external components
- Adjustable accurate output current sense using external sense resistor
- Advanced protection / safety features
- Full safety and regulatory compliance
Other details
| Brand |
POWER INTEGRATIONS |
| Part Number |
INN4073C-H182-TL |
| Quantity |
|
| Technical Data Sheet EN |
 |
| Enhanced Product Overview EN |
|
| Product Change Notice EN |
|
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
