GLF72105数据手册GLF中文资料规格书

描述 Description

The GLF7210x is an advanced technology fully integrated IQSmartTM load switch device with True Reverse Current Blocking (TRCB) technology and the slew rate control of the output voltage.

The GLF7210x offers industry leading True Reverse Current Blocking (TRCB) performance, featuring an ultra-low threshold voltage. It minimizes reverse current flow in the event that the VOUT pin voltage exceeds the VIN voltage.

The GLF7210x has industry leading efficiency. It features a RON as low as 37 mΩ typical at 5.5 V, reducing power loss during conduction. The device also features ultra-low shutdown current (ISD) to reduce power loss and battery drain in the off state. When EN is pulled low, and the output is grounded, the GLF7210x can achieve an ISD as low as 20 nA typical at 5.5 V

The GLF7210x load switch device supports an industry leading wide input voltage range and helps to improve operating life and system robustness. Furthermore, one device can be used in multiple voltage rail applications which helps to simplify inventory management and reduces operating cost.

The GLF7210x load switch device is small utilizing a chip scale package with 6 bumps in a 0.77 mm x 0.77 mm x 0.46 mm die size and a 0.4 mm pitch.

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特性 Features

• Wide Input Range: 1.5 V to 5.5 V 6 Vabs max
• True Reverse Current Blocking
• Ultra-Low IQ: 0.45 uA Typ @ 5.5 VIN
• Ultra-Low ISD: 20 nA Typ @ 5.5 VIN
• Low RON: 37 mΩ Typ @ 5.5 VIN
• IOUT Max: 2 A
• Controlled VOUT Rise Time
• Internal EN Pull-up/down Resistor on EN Pin
• Integrated Output Discharge Switch

应用 Application

• Mobile Devices
• Wearables
• Low Power Subsystems