SGM791A
Single Load Detector with 300nA Operating Current
GENERAL DESCRIPTION
The SGM791A is a low current, single load sensing devices that can detect connection or removal of the load on a supply bus. By using short pulse injections into the input capacitance and measuring the voltage change, load existence is periodically checked.
The most recent detection status of the SNS pin can be reported on the FLG output.
The devices is available in a Green UTDFN-1×1-4L package. It operates in the ambient temperature range of -40℃ to +85℃.
PIN CONFIGURATIONS
FEATURES
2.5V to 5.5V Operating Voltage Range
Very Low Operating Current: 300nA (TYP)
Internal PFET Open-Drain Output
160ms Detection Period
Available in a Green UTDFN-1×1-4L Package
APPLICATIONS
TWS headphone
Power Bank
Powered Storage Box
Wall Socket
Low Standby Power Cord Supply
ORDERING INFORMATION
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM791AYUDH4G/TR | Production | UTDFN-1×1-4L | 4 | Y | -40℃ to +85℃ | Samples |
