LM5056 Datasheet (Texas Instruments) - High-Voltage System Power Management

LM5056, High-Voltage System Power Management

The LM5056/LM5056A combines high-performance analog and digital technology with a PMBus™ compliant SMBus™ and I2C interface to accurately measure the electrical operating conditions of systems connected to a backplane power bus.

The LM5056/LM5056A continuously supplies real-time power, voltage, curr

LM5056 Features

* 1

* 2 Input Voltage Range: 10 V to 80 V

* Real-Time Monitoring of VIN, IIN, PIN, VOUT, and VAUX with 12-bit resolution, 1-kHz sampling rate

* True input Power Measurement using simultaneous sampling of Vin and Iin

* Remote Temperature Sensing with programmable warning