RICHTEK RT9712BGF 电源负载开关, 高压侧, 低电平有效, 2路输出, 5.5V, 2A, MSOP-8
General Description
The RT9712 power-distribution switches are designed to fulfill the applications in heavy capacitive loads and short circuit situations. The device incorporates two 90mΩ N-MOSFET 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.
Features
90mΩ N-MOSFET Switch
Operating Voltage Range : 2.7V to 5.5V
Reverse Blocking Current
Under Voltage Lockout