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TL2844 - Current-Mode PWM Controllers

Download the TL2844 datasheet PDF. This datasheet also covers the TL2842 variant, as both devices belong to the same current-mode pwm controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The TL284x and TL384x series of control integrated circuits provide the

Key Features

  • 1 Optimized for Off-Line and DC-to-DC Converters.
  • Low Start-Up Current (< 1 mA).
  • Automatic Feed-forward compensation.
  • Pulse-by-Pulse Current Limiting.
  • Enhanced Load-Response Characteristics.
  • Undervoltage Lockout With Hysteresis.
  • Double-Pulse Suppression.
  • High-Current Totem-Pole Output.
  • Internally Trimmed Bandgap Reference.
  • 500-kHz Operation.
  • Error Amplifier With Low Output Resistance.
  • Desi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TL2842-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TL2844B HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
TL2842 Current-Mode PWM Controllers
TL2842B HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
TL2843 Current-Mode PWM Controllers
TL2843B HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

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
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TL2842, TL2843, TL2844, TL2845 TL3842, TL3843, TL3844, TL3845 SLVS038I – JANUARY 1989 – REVISED JULY 2016 TLx84x Current-Mode PWM Controllers 1 Features •1 Optimized for Off-Line and DC-to-DC Converters • Low Start-Up Current (< 1 mA) • Automatic Feed-forward compensation • Pulse-by-Pulse Current Limiting • Enhanced Load-Response Characteristics • Undervoltage Lockout With Hysteresis • Double-Pulse Suppression • High-Current Totem-Pole Output • Internally Trimmed Bandgap Reference • 500-kHz Operation • Error Amplifier With Low Output Resistance • Designed to be Interchangeable with UC2842 and UC3842 Series 2 Applications • Switching regulators of any polarity • Transformer-coupled DC/DC convertors De