Flyback Converter

A flyback converter based on a single wafer success rate transistor and control circuit, with perfect compatibility of SSR/PSR/FB three feedback modes, can achieve multiple wide input voltage isolation power supply designs and reduce the number of system BOM components;

Bidirectional DCDC converter

The bidirectional DCDC converter can achieve constant voltage and current control, providing low-cost and highly reliable solutions for battery balancing and supercapacitor power management

Product Model Product Status Product Topology Voltage Min Voltage Max Drive Current/IO RESISTANCE FREQUENCY Operation Tem FEATURES PKG
VPS2103 In supply Flyback /Flyback boost /Boost Rising and falling pressure /Sepic 4 50 0.1 330 Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown ESOP8
VPS2103N In supply Flyback /Flyback boost /Boost Rising and falling pressure /Sepic 4 50 0.1 330 Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown DFN4X4-16
VPS2104 In supply /Flyback 4 60 0.1 ADJ Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown ESOP8
VPS2105 In supply /Flyback 4 60 0.1 ADJ Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown ESOP8
VPS2107 In supply Flyback /Flyback boost /Boost Rising and falling pressure /Sepic 4 80 0.6 330 Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown ESOP8
VPS2108 In supply Flyback /Flyback boost /Boost Rising and falling pressure /Sepic 4 80 0.2 330 Input overvoltage protection/OUP built-in soft start/SS optional jitter frequency/Optional SSC short circuit protection/SCP over temperature protection/Thermal shutdown ESOP8
VPS2109 In supply /Flyback 4 50 0.38 330 Input overvoltage protection/OUP built-in soft start/SS short circuit protection/SCP over temperature protection/Thermal shutdown SOT23-6
VPS2606 In supply PSR 2.5 50 0.04 PFM QFN5×5-12
VPS2608 In supply PSR 4 80 0.2 PFM QFN5×5-12
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Sample Application
Sample Application