The LM5066IPMHE/NOPB is a high-voltage System Power Management and Protection IC with PMBus. It provides robust protection and precision monitoring for 10 to 80V systems. Programmable UV, OV, ILIMIT and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (tFAULT) is set to avoid nuisance trips, ensure start-up and limit the duration of over load events. In addition to circuit protection, the LM5066I supplies real-time power, voltage, current, temperature and fault data to the system management host through the I2C/SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection.
- Programmable FET SOA protection
- Programmable UV, OV, tFAULT thresholds
- External FET temperature sensing
- Failed FET detection
- PMBus? and node manager 2.0 and 3.0 compliant command structure
- Supports energy monitoring via Read_EIN command
- Programmable I/V/P averaging interval
- Green product and no Sb/Br
电源管理, 工业, 通信与网络
(EN)
