WS4666DAB中文资料Load Switch数据手册OmniVision规格书

描述 Description

The WS4666D is a dual channel load switch that provides configurable rise time to minimize inrush current. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.6V to 5.5V and can support a maximum continuous current of 6A. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals. In the WS4666D, a 54Ω on-chip load resistor is added for quick output discharge when the switch is turned off.

The WS4666D is available in a small, space-saving DFN3x2-14L package.Standard product is Pb-free and Halogen-free.

Applications:– Ultrabooks™– Notebooks / Netbooks– Tablet PCs– Consumer Electronics– Set-Top Boxes / Residential Gateways– Telecom Systems

特性 Features

• Integrated Dual Channel Load Switch
• Input Voltage Range: 0.6V to 5.5V
• Ultra-Low On Resistance (RON) RON = 19 mΩ at VIN = 5V (VBIAS = 5V)
• 6A Maximum Continuous Switch Current
• Low Control Input Threshold Enables Use of 1.2V, 1.8V, 2.5V, and 3.3V Logic
• Configurable Rise Time
• Quick Output Discharge (QOD)
• DFN3x2-14L Package
• ESD Performance Tested per JESD 22 2kV HBM and 1kV CDM