SLG59M1638V

一个1.6毫米²,双通道45 mΩ/ 2负载瑞士tch with Reverse-Current Blocking, VOUT discharge, and Active HIGH ON-OFF Control

The SLG59M1638V is a dual-channel, 45 mΩ PMOS load switch designed to switch 1.5 to 5.5 V power rails up to 2A in each channel. When either channel is enabled, reverse-current protection will quickly open the switch in the event of a reverse-voltage condition is detected (a V_OUT> V_IN+ 50 mV condition opens the switch). In the event that the channel’s V_INvoltage is too low, the power switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. For fast load turnoff when either switch is disabled (ONx = HIGH-to-LOW), each channel has its own fast discharge transistor that connects an internal 150 Ω RDS_ONtransistor to ground. Each power switch is independently controlled via its own low-voltage compatible CMOS input. Designed to operate over a -40°C to 85°C range, the SLG59M1638V is available in a RoHS-compliant, ultra-small 1.6 x 1.0 mm STDFN package.

Optimized for Notebook/Laptop/Tablet PCs, Smartphones/Wireless Handsets, High-definition Digital Cameras, Set-top Boxes applications

45 mΩ RDS_ONwhile supporting 2.0 A

Power supply/input voltage range: 1.5 V ≤ V_IN≤ 5.5 V

Reverse-current/voltage Protection

ON-OFF Control: Active HIGH

Fast VOUT Discharge on OFF

Power-Rail Switching:

• Notebook/Laptop/Tablet PCs
• Smartphones/Wireless Handsets
• High-definition Digital Cameras
• Set-top Boxes

Point of Sales Pins

GPS Navigation Devices

STDFN-8 (1.0 x 1.6 x 0.55 mm)