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STR6A169HZ Datasheet Off-Line PWM Controllers

Manufacturer: Sanken

Download the STR6A169HZ datasheet PDF. This datasheet also includes the STR6A100HZ variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (STR6A100HZ-Sanken.pdf) that lists specifications for multiple related part numbers.

General Description

The STR6A100HZ series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC.

To enhance efficiency in all load ranges, the IC automatically shifts its operation to the green mode or burst oscillation mode, depending on the load.

The product achieves high cost-performance power supply systems with few external components.

Overview

Off-Line PWM Controllers with Integrated Power MOSFET STR6A100HZ Series Data.

Key Features

  • Improving circuit efficiency (Since the step drive control can keep VRM of secondary rectification diodes low, the circuit efficiency can be improved by low VF).
  • Current Mode Type PWM Control.
  • Brown-in and Brown-out Function.
  • No Load Power Consumption, PIN < 25mW.
  • Automatically changed operation mode in response to load conditions - Fixed switching frequency mode, 100 kHz (typ. ) in normal operation. - Green mode, 25 kHz (typ. ) to 100 kHz (typ. ) in middle to light load.

More Datasheets from Sanken

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