(Hong Kong)
Product Summary
The AAT4650IHS-T1 is a single channel PC Card (PCMCIA) power switch. It is used to select between two different voltage inputs, each between 2.7V and 5.5V. An internal switch powers the circuitry from whichever input voltage is higher. The AAT4650IHS-T1 output, VCC, is slew rate controlled and current limited, in compliance with PC Card specifications. Applications are (1)Notebook Computer; (2)PDA, Subnotebook; (3)Power Supply Multiplexer Circuit.
Parametrics
AAT4650IHS-T1 absolute maximum ratings: (1)IN to GND: -0.3 to 6 V; (2)OUT to GND: -0.3 to 6 V; (3)Maximum Continuous Switch Current: Current Limited A; (4)Operating Junction Temperature Range: -40 to 150 °C; (5)Maximum Soldering Temperature (at Leads): 300 °C; (6)ESD Rating — HBM: 4000 V.
Features
AAT4650IHS-T1 features: (1)2.7V to 5.5V Input voltage range; (2)85mΩ (5V)typical RDS(ON); (3)Low quiescent current 15μA (typ); (4)Reverse-blocking switches; (5)Short-circuit protection; (6)Over-temperature protection; (7)FAULT flag output; (8)Temp range -40 to 85°C; (9)8 pin SOP or TSSOP package.
Diagrams
