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MAXIM INTEGRATED / ANALOG DEVICES MAX4773EUTT Current-Limit Switch
The MAX4773EUT+T from Maxim Integrated Products is a 200mA/500mA selectable current-limit switch packaged in a 6-pin SOT-23. It features adjustable internal current limiting to protect host devices during fault conditions. The device includes a logic input to select between 200mA and 500mA current limits, making it suitable for SDIO, cell phones, GPS systems, PDAs, and handheld devices. It offers low on-resistance of 0.2 ohms, operates from 2V to 4.5V supply, and includes protections such as thermal shutdown and reverse current protection. The switch has an automatic retry feature with a 14ms blanking time, maintaining operation after overloads are removed. Key features include fast response time, low quiescent current (80μA), shutdown current (0.03μA), and fast turn-on/turn-off times. Operating temperature ranges from -40°C to 85°C.
MAXIM INTEGRATED / ANALOG DEVICES MAX4773EUTT Current-Limit Switch Specifications:
- Supply Voltage Range: 2.0V to 4.5V
- On-Resistance: 0.2Ω
- Current Limit: 200mA or 500mA, selectable via logic input
- Fault Blanking Time: 14ms
- Reverse Current Limit: 370mA (low), 800mA (high)
- Thermal Shutdown Temperature: +150°C
- Operating Temperature Range: -40°C to +85°C
- Quiescent Current: 80μA
- Shutdown Current: 0.03μA
- Turn-On Time: 120μs, Turn-Off Time: 400ns
- Package: 6-pin SOT-23
- Automatic Retry Mode for overload conditions
- Flag Output: Open-drain, external pull-up required
- Reverse current protection included
- Designed for load switching, SDIO interface, and portable device protection
Buy the Maxim Series MAX4773 Current-Limit Switch: MAX4773EUTT
Enhance your electronic project with the Maxim Series MAX4773EUTT current-limiting switch. Featuring selectable 200mA or 500mA current limits, low on-resistance, and built-in thermal and reverse current protection, this compact switch ensures reliable operation in portable devices, SDIO applications, and load switching scenarios. Its fast turn-on/turn-off response, 14ms blanking time, and autoretry feature make it ideal for sensitive applications, safeguarding your devices from faults and enhance durability with minimal power consumption.
Order your Maxim Series MAX4773EUTT current-limiting switch today and ensure reliable load protection in compact electronic devices with fast response times.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX4773EUTT?
You can click on the BUY or RFQ button to purchase MAX4773EUTT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX4773EUTT?
You can download the MAX4773EUTT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX4773EUTT?
MAXIM INTEGRATED / ANALOG DEVICES