Product Summary
The RT9712BGS is a power-distribution switch. It is designed to fulfill the applications in heavy capacitive loads and short circuit situations. The RT9712BGS incorporates two 90mΩ NMOSFET power switches to fit power distribution systems requiring multiple power switches in a single package. During switching process, an internal charge pump is designed to provide the gate drive for the purpose of power switch rise times and fall times controlling to minimize the current surges. The charge pump can operate in supply voltage as low as 2.7V and needs no external components. The applications of the RT9712BGS include USB Peripherals and Notebook PCs.
Parametrics
RT9712BGS absolute maximum ratings: (1)Supply Input Voltage, VIN: 6V; (2)EN Voltage: -0.3V to 6V; (3)Power Dissipation, PD @ TA = 25℃; (4)SOP-8/MSOP-8: 469mW; (5)Package Thermal Resistance (Note 2); (6)SOP-8/MSOP-8, θJA: 160℃/W; (7)Junction Temperature: 150℃; (8)Lead Temperature (Soldering, 10 sec.): 260℃; (9)Storage Temperature Range: -65℃ to 150℃; (10)ESD Susceptibility (Note 3); (11)HBM (Human Body Model): 2kV.
Features
RT9712BGS features: (1)90mΩ N-MOSFET Switch; (2)Operating Voltage Range : 2.7V to 5.5V; (3)Reverse Blocking Current; (4)Under Voltage Lockout; (5)Deglitched Fault Report (FLGx); (6)Thermal Protection with Foldback; (7)Over Current Protection; (8)Short Circuit Protection; (9)UL Approved E219878; (10)Nemko Approved-NO49352; (11)RoHS Compliant and Halogen Free.
Diagrams
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![]() RT9712BGS |
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![]() IC PWR SWITCH USB 1.5A 8SOP |
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