MAX20334
OverVoltage and Surge-Protected Dual SPDT Data Line Switch
Protect the Data Line from a High-Voltage Short or Surge Event
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Overview
Features and Benefits
- Distortion-Free, High-Speed Signaling
- Dual SPDT
- Signal Range: 0V to 5V
- RON: 4Ω (typ)
- Bandwidth 600MHz
- Flexible System Design
- Separate Control for Each Switch Path
- Active-Low EN to Save Supply Current
- Active-Low FLAG Signals Fault Event
- 12-Bump WLP (1.23mm x 1.63mm) Package
- -40°C to +85°C Operating Temperature Range
- Robust and Safety
- Positive Overvoltage Protection up to +20.5V
- Hot Plug-In Robustness
Product Details
The MAX20334 is a 2 x SPDT switch with overvoltage protection intended for use with portable devices. In highvoltage charging solutions, a data line short event to the high-voltage VBUS can result in either charger misdetection or permanent damage to the portable device. The MAX20334 is designed to protect the downstream data line from a high-voltage short or surge event.
The device combines low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics. The MAX20334 features internal positive overvoltage, negative overvoltage, and surge protection. The device handles USB low/full/high-speed signaling and operates from a 2.7V to 5.5V supply.
The MAX20334 is available in a 12-bump (1.23mm x 1.63mm) wafer-level package (WLP) and operates over the -40°C to +85°C extended temperature range.
Applications
- Phablets
- Smart Phones
- Tablets
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
Tools & Simulations
IBIS Model
IBS
MAX20334 IBIS Model
262.55K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX20334EWC+ | Material Declaration | Reliability Data | 12-WLCSP-N/A | |
| MAX20334EWC+T | Material Declaration | Reliability Data | 12-WLCSP-N/A | |
| Wafer Fabrication Data |
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Buy Now Pricing
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.