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SY7901 Datasheet High Efficiency 500khz 25v Pwm Controller

Manufacturer: Silergy

Overview: SY7901 High Efficiency 500kHz, 25V PWM Controller with DC Input Current Limit.

Datasheet Details

Part number SY7901
Manufacturer Silergy
File Size 202.75 KB
Description High Efficiency 500kHz 25V PWM Controller
Datasheet SY7901-Silergy.pdf

General Description

The SY7901 is a current mode DC/DC controller targeted for Boost, Sepic, Flyback and Forward applications.

The SY7901 has an accurate DC input current limit.

External pensation provides flexible adjustment of control loops for different applications.

Key Features

  • Input Voltage Range 3V to 25V.
  • 500kHz Fixed Switching Frequency.
  • An Accurate DC Input Current Limit.
  • External Compensation.
  • Internal Soft-start Limits the Inrush Current.
  • Integrated Low Side Driver: 1.5A Sourcing and 3A Sinking.
  • RoHS Compliant and Halogen Free.
  • Compact Package: DFN3×3-10.

More Datasheets from Silergy

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SY7070A 100mA Maximum Output Current Synchronous Boost
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