深圳市跃创芯科技有限公司，

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电话：18665359397

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TPS65281-1RGVR 丝印 65281-1 封装QFN16 全新原装现货供应

TPS65281-1RGVR

TPS65281-1RGVR

TPS65281-1RGVR

DESCRIPTION/ORDERING INFORMATION The TPS65281/TPS65281-1 incorporates an N-channel back-to-back power MOSFET switch and a monolithic buck converter. The device is intended to provide a total power distribution solution for digital TV, set-top boxes, tablet PC and VOIP phones etc applications, where precision current limiting is required or heavy capacitive load or short circuit are encountered. A 100-mΩ independent power distribution switch limits the output current to a programmable current limit threshold between typical 75 mA and 2.7 A by using an external resistor. The current limit accauracy as tight as ±6% can be achieved at higher current limit setting. TPS65281 provides circuit breaker functionality by latching off the power switch during over-current or reverse-voltage situations. TPS65281-1 limits output current to a safe level by using a constant current mode when the output load exceeds the current limit threshold. An internal reverse-voltage comparator disables the power switch when the output voltage is driven higher than the input to protect the device on the input side of the switch in normal operation. The nFAULT output asserts low under over-current and reverse-voltage conditions. Back-to-back power MOSFETs structure prevents the reverse current injection from an active load at output port during shutdown of power switch.

企业名：深圳市跃创芯科技有限公司

类型：贸易/代理/分销

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19065122659

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地址：广东深圳深圳市福田区福田街道福山社区彩田路2010号中深花园B1008M15