IEEE 802.3af/at/bt Compliant Powered Device with Power Monitor via I2C Interface

The MP8021 is an IEEE 802.3af/at/bt compliant Power over Ethernet (PoE) powered device (PD). The device supports all the functions of IEEE 802.3af/at/bt, including detection, 5-event classification, inrush current (IINRUSH) control, and an external hot-swap MOSFET driver.\n\n During the start-u • IEEE 802.3af/at/bt Compliant\n• External MOSFET for Flexible Power Design\n• 100V Input Voltage (VIN) Rating\n• 13-Bit Analog-to-Digital Converter (ADC) for Power Monitor\n• 400kHz Isolated I2C interface\n• Power Monitor for Both Power over Ethernet (PoE) and Adapter\n• Mark Event Number Readback\;

AC-DC switching power supply control IC

■ Overview The AN8021L and AN8021SB are ICs which are suitable for controlling the switching power supply us ing primary side control method. Those are most suited for a switching power supply of relatively small capacity. Less frequently used functions are removed and only the necessary min

External excitation flyback AC-DC switching power supply control IC

■ Overview The AN8021S is a switching power supply control IC that controls the power supply from the primary side. It is optimal for relatively small switching power supplies. All rarely used functions have been removed from the AN8021S and as a result it is an extremely easy-to-use compact devi

AC-DC switching power supply control IC

■ Overview The AN8021L and AN8021SB are ICs which are suitable for controlling the switching power supply us ing primary side control method. Those are most suited for a switching power supply of relatively small capacity. Less frequently used functions are removed and only the necessary min

6-Pin DIP Optoisolators Darlington Ouput(No Base Connection)

The MOC8020 and MOC8021 devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon photodarlington detector. The chip to Pin 6 base connection has been eliminated to improve the device’s output performance in higher noise environments. • No Base Connec

TRIPLE VOLTAGE SENSOR

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