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SF1531S Datasheet Current Mode Pwm Controller

Manufacturer: SiFirst

Overview: SF1531S η-BalanceTM Current Mode PWM Controller.

Datasheet Details

Part number SF1531S
Manufacturer SiFirst
File Size 260.49 KB
Description Current Mode PWM Controller
Datasheet SF1531S-SiFirst.pdf

General Description

SF1531S is a high performance, high efficiency, low cost, highly integrated current mode PWM controller fo

Key Features

  • Proprietary η-BalanceTM Control to Boost Light Load Efficiency.
  • Proprietary “Zero OCP/OPP Recovery Gap” Control.
  • Built-in Soft Start Function.
  • Very Low Startup Current.
  • High Voltage CMOS Process with Excellent ESD Protection.
  • Frequency Reduction and Burst Mode Control for Energy Saving.
  • Current Mode Control.
  • Built-in Frequency Shuffling.
  • Programmable Switching Frequency.
  • Built-in Synchronous Slope Compensation.
  • Pins Floating Protection.

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SF1531S Distributor