This week's new product recommendations: Molex ready-to-use (OTS) cable assemblies and PI LinkSwitch-TNZ switching power supply ICs
DigiKey Daily
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Power Integrations LinkSwitch-TNZ offline switcher ICs are designed to provide lossless zero-crossing signal generation and support buck, buck-boost, and flyback topologies. These ICs offer greater design flexibility than discrete implementations, reducing component count by 40% or more.
LinkSwitch-TNZ ICs consume less than 100 µA in standby mode , enabling power supply designs to comply with local no-load and standby regulations. These ICs can be used in applications such as home and building automation, dimmers, switches and sensors (with and without neutral), home appliances, and IoT/industrial control.
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Product Features
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Lossless zero-crossing signal generation
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Supports buck, buck-boost, and flyback topologies
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±3% Regulation Across Line and Load
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66kHz operation with precise current limit
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Frequency dithering reduces EMI filter complexity
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Soft start limits stress on system components during startup
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Automatic restart in case of short circuit and open circuit faults
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Output overvoltage protection (OVP)
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Line input overvoltage protection (OVL)
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Hysteresis over-temperature protection (OTP)
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On/off control provides stable efficiency over a wide load range
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Scope of application
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Home and building automation
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dimmer
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Switches and sensors (with/without neutral)
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Home appliances
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Internet of Things and Industrial Control
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