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\;

MPS

美国芯源

Semicustom High-Voltage Array Summary Information

General Description The MPD8021 is a semicustom, high-voltage, mixed-mode, power ASIC (Application Specific Integrated Circuit) suitable for quantities from 10 to 100,000’s of pieces. Clients can begin designing proprietary ASICs using a low-cost SPICE simulator and the free MPD8021 Design Kit—

文件：40.19 Kbytes 页数：2 Pages

Micrel

麦瑞半导体

Tire Pressure Monitoring Sensor Temperature Compensated and Calibrated, Fully Integrated, Digital Output

文件：299.09 Kbytes 页数：15 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

Tire Pressure Monitoring Sensor

文件：261.55 Kbytes 页数：16 Pages

Motorola

摩托罗拉