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SG5701TZ - Green-Mode PWM Controller

Download the SG5701TZ datasheet PDF. This datasheet also covers the SG5701 variant, as both devices belong to the same green-mode pwm controller family and are provided as variant models within a single manufacturer datasheet.

General Description

This highly integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.

Key Features

  • Green-Mode PWM Controller.
  • Supports the “Blue Angel” Standard.
  • Low Startup Current: 10 μA.
  • Low Operating Current: 2 mA.
  • Programmable PWM Frequency.
  • Leading-Edge Blanking.
  • Built-in Synchronized Slope Compensation.
  • Cycle-by-Cycle Current Limiting.
  • Constant Output Power Limit.
  • Current Mode Operation.
  • Under-Voltage Lockout (UVLO).
  • Universal Input.
  • Gate Output Voltage Clamped at 17 V.
  • Low Cost.
  • Few External Components Require.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SG5701-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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SG5701TZ Low Cost Green-Mode PWM Controller System General
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SG5701DZ Low Cost Green-Mode PWM Controller System General
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Other Datasheets by Fairchild (now onsemi)

Part Number Description
SG5701 Green-Mode PWM Controller
SG5701DY Green-Mode PWM Controller
SG5701DZ Green-Mode PWM Controller
SG5841 Highly Integrated Green-Mode PWM Controller
SG5841J Highly Integrated Green-Mode PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NOT RECOMMENDED FOR NEW DESIGNS SG5701 — Low Cost, Green-Mode PWM Controller for Flyback Converters SG5701 Low-Cost, Green-Mode PWM Controller for Flyback Converters Features  Green-Mode PWM Controller  Supports the “Blue Angel” Standard  Low Startup Current: 10 μA  Low Operating Current: 2 mA  Programmable PWM Frequency  Leading-Edge Blanking  Built-in Synchronized Slope Compensation  Cycle-by-Cycle Current Limiting  Constant Output Power Limit  Current Mode Operation  Under-Voltage Lockout (UVLO)  Universal Input  Gate Output Voltage Clamped at 17 V  Low Cost  Few External Components Required  Small SSOT-6 Package Applications General-purpose switching mode power supplies and flyback power converters, such as:  Battery chargers for cellular phones, cordless phones, PD