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TOP233P - (TOP232 - TOP234) Intergrated OFff-line Switcher

Download the TOP233P datasheet PDF. This datasheet also covers the TOP233 variant, as both devices belong to the same (top232 - top234) intergrated offf-line switcher family and are provided as variant models within a single manufacturer datasheet.

General Description

TOPSwitch-FX uses the proven TOPSwitch topology and cost effectively integrates many new functions that reduce system cost and, at the same time, improve design flexibility, performance and energy efficiency.

Key Features

  • liminate or reduce cost of external components.
  • Fully integrated soft-start for minimum stress/overshoot.
  • Externally settable accurate current limit.
  • Wider duty cycle for more power, smaller input capacitor.
  • Line under-voltage (UV) detection: no turn off glitches www. DataSheet4U. com.
  • Line overvoltage (OV) shutdown extends line surge limit.
  • Line feed forward with maximum duty cycle (DCMAX) reduction rejects ripple and limits DCMAX at high line.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TOP233_PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TOP201 Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP201YAI Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP202 Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP202YAI Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP203YAI Three-terminal Off-line PWM Switch Power Integrations Inc.

Other Datasheets by Power Integrations

Part Number Description
TOP233G (TOP232 - TOP234) Intergrated OFff-line Switcher
TOP233Y (TOP232 - TOP234) Intergrated OFff-line Switcher
TOP232G (TOP232 - TOP234) Intergrated OFff-line Switcher
TOP232P (TOP232 - TOP234) Intergrated OFff-line Switcher
TOP232Y (TOP232 - TOP234) Intergrated OFff-line Switcher

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
TOP232-234 ® TOPSwitch-FX Family ® Design Flexible, EcoSmart®, Integrated Off-line Switcher Product Highlights Lower System Cost, High Design Flexibility • Features eliminate or reduce cost of external components • Fully integrated soft-start for minimum stress/overshoot • Externally settable accurate current limit • Wider duty cycle for more power, smaller input capacitor • Line under-voltage (UV) detection: no turn off glitches www.DataSheet4U.