SY6874 Datasheet | Silergy

Application Notes: AN_SY6874 Programmable Current Limit Switch General Description SY6874 is a programmable current limit switch with input voltage range selection and output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to reduce power loss during the normal operation. Programmable soft-start time controls the slew rate of the output voltage during the start-up time. Independent enable control allows the plicated system sequencing control. It integrates the over-temperature protection shutdown and autorecovery with hystersis. This IC along with small DFN3X3-10 footprint provides small PCB area application.. Ordering Information - (- - )- Temperature Code Package Code Optional Spec Code Ordering Number Package type Note SY6874DBC DFN3x3-10 ---- Features - Wide Input Voltage Range from 2.5V to 15V with surge up to 30V - Extremely Low RDS(ON) for the Integrated Protection Switch: 50 mΩ - Programmable Soft-Start Time - Programmable Current Limit up to 4A - Short-circuit Protection - Selectable Input Range and Clamping Output Voltage Threshold. - Enable Interface Pin - Thermal Shutdown Protection & Auto Recovery - Ro HS pliant and Halogen Free - pact package: DFN3X3-10 Applications - Notebook PC - I-pad Mini - Server - Service PC Typical...