Datasheet4U Logo Datasheet4U.com

SF1531 Datasheet Current Mode Pwm Controller

Manufacturer: SiFirst

Overview: SF1531 η-BalanceTM Current Mode PWM Controller.

Datasheet Details

Part number SF1531
Manufacturer SiFirst
File Size 58.20 KB
Description Current Mode PWM Controller
Datasheet SF1531-SiFirst.pdf

General Description

SF1531 is a high performance, high efficiency, low cost, highly integrated current mode PWM controller for

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.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ETC SF1531 100.00MHz SAW Filter ETC

More Datasheets from SiFirst

Part Number Description
SF1531S Current Mode PWM Controller
SF1530 High Performance Current Mode PWM Controller
SF1538 High Performance PWM Power Switch
SF1539 PWM Power Switch
SF1539HT PWM Power Switch
SF1539W PWM Power Switch
SF1546 PWM Power Switch
SF1549 PWM Power Switch
SF1560 Highly Integrated Current Mode PWM Controller
SF1565 Highly Integrated Current Mode PWM Controller

SF1531 Distributor