UCC2581 pwm equivalent, micropower voltage mode pwm.
* Low 85µA Startup Current
BLOCK DIAGRAM
* Low 300µA Operating Current
* Automatically Disabled Startup Preregulator
* Programmable Minimum Duty Cycle.
such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581.
The UCC3581 voltage mode pulse width modulator is designed to control low power isolated DC - DC converters in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581 featu.
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