AP22800数据手册集成电路（IC）的配电开关负载驱动器规格书PDF

描述 Description

The AP22800 is an integrated N-channel load switch, which features an adjustable ramp-up and discharge rate that are settable via an

\texternal capacitor and a resistor, respectively. In addition, it incorporates a ‘power good’ output to flag when the switch is

\tenhanced. The N-channel MOSFET has a typical RDS(ON) of 16mΩ, enabling current handling capability of up to 4A.

\t 

\tThe AP22800 is designed to operate from 1.5V to 5.5V making it ideal for 1.8V, 2.5V, 3.3V, 5V voltage rails. The low quiescent supply

\tcurrent specification of 21μA makes it ideal for use in battery powered distribution systems where power consumption is a concern.

\t 

\tThe AP22800 is available in a standard Green U-DFN2116-8 package with an exposed PAD for improved thermal performance and

\tis RoHS compliant.

特性 Features

1.5V to 5.5V Input Range
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\t\tLow Typical RDS(ON) of 16mΩ
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\t\tVery Low Quiescent Current of 21μA
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\t\tAdjustable Start-Up and Discharge Rate
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\t\tSmall Form Factor Package U-DFN2116-8 – Footprint of just 3.36mm2
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\t\tThermally Efficient Low Profile
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\t\tTotally Lead-Free & Fully RoHS Compliant 
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\t\tHalogen and Antimony Free. “Green” Device

应用 Application

Integrated Load Switches in Ultrabook PCs
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\t\tPower Up/Down Sequencing in Ultrabook PCs
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\t\tTablets
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\t\tSSD (Solid State Drives)
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\t\tConsumer Electronics
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\t\tTelecom Systems
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\t\tSet-top Boxes
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\t\tE-Readers