Maxim MAX4917AELT+

通用1不需要300mA

Overview

The MAX4914B/MAX4915A/B/MAX4917A/B family of switches feature internal current limiting to prevent damage to host devices due to faulty load conditions. These analog switches have a low 0.2Ω on-resistance and operate from a 2.3V to 5.5V input voltage range. They are available with guaranteed 100mA, 200mA, and 300mA current limits, making them ideal for SDIO and other load switching applications.

The MAX4914B is available in the tiny 6-pin μDFN (2mm x 2mm) package, while the MAX4915A/B and MAX4917A/B are available in both 6-pin μDFN (2mm x 2mm) and space-saving 5-pin SOT23 packages. These devices operate over the -40°C to +85°C extended temperature range.

Features

Bulk Package
General Purpose Switch Type
1 Number of Outputs
1:1 Ratio - Input:Output
High Side Output Configuration
On/Off Interface
2.3V ~ 5.5V Voltage - Load
Not Required Voltage - Supply (Vcc/Vdd)
300mA Current - Output (Max)
200mOhm Rds On (Typ)
Status Flag Features
Current Limiting (Fixed), Over Load, Over Temperature, Reverse Current, Short Circuit, UVLO Fault Protection
Surface Mount Mounting Type