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STR6A169HZ

Sanken
Part Number STR6A169HZ
Manufacturer Sanken
Description Off-Line PWM Controller
Published May 16, 2021
Detailed Description Off-Line PWM Controllers with Integrated Power MOSFET STR6A100HZ Series Data Sheet Description The STR6A100HZ series a...
Datasheet PDF File STR6A169HZ PDF File

STR6A169HZ
STR6A169HZ

Overview
Off-Line PWM Controllers with Integrated Power MOSFET STR6A100HZ Series Data Sheet Description The STR6A100HZ series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC.
The operation mode is automatically changed, in response to load, to the fixed switching frequency, to the switching frequency control, and to the burst oscillation mode.
Thus the power efficiency is improved.
The product achieves high cost-performance power supply systems with few external components.
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 opetation.
- Green mode, 25 kHz (typ.
) to 100 kHz (typ.
) in middl...


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