Description
The LM25056A combines high performance analog and digital technology with a PMBus™ compliant SMBus™/I2C interface to accurately measure the operating conditions of electrical systems including computing and storage blades connected to a backplane power bus.
Features
- 1.
- 234 Input Voltage Range: 3V to 17V.
- I2C/SMBus Interface with PMBus Compliant
Command Structure.
- Remote Temperature Sensing with Programmable Warning and Shutdown Thresholds.
- Real Time Monitoring of VIN, IIN, PIN, VAUX with 12-bit Resolution and 1 kHz Sampling Rate.
- Current Measurement Error: ±0.5%: +10°C to +85°C.
- Voltage Measurement Error: ±1.0%: +10°C to+85°C.
- Power Measurement Error: ±1.5%: +10°C to +85°C.
- True Input Po.
LM25056A-etcTI.pdf
