Products
MAX20042F
PRODUCTIONAutomotive Hi-Speed USB 2.0 Protectors
Industry-Leading Overvoltage and ESD Protection for Automotive USB
- Part Models
- 4
- 1ku List Price
- price unavailable
Viewing:
Overview
- Accurate Bus Current Limiting with Minimal Voltage Drop
- Low RON 90mΩ (max) USB Power Switch
- 0.65A (typ), MAX20042F
- 1.0A (typ), MAX20043F
- 1.3A (typ), MAX20044F
- Targeted Features for Optimized USB Performance
- Two RON 4Ω (typ) USB 2.0 Data Switches
- 480Mbps or 12Mbps USB 2.0 Operation
- 10ms Fault-Recovery Time
- 1ms Overcurrent Blanking Time
- 5.67V (typ) Fixed HVBUS Protection Trip Threshold
- Robust for the Automotive Environment
- Short-to-Battery and Short-to-GND Protection on Protected HVBUS Output
- Short-to-Battery and Short-to-BUS Protection on Protected HVD+ and HVD- Outputs
- Tested to ISO 10605 and IEC 61000-4-2 ESD Standards
- 16-Pin (3.90mm × 4.94mm) QSOP Package
- -40°C to +105°C Operating Temperature Range
- AEC-Q100 Qualified
The MAX20042F, MAX20043F, and MAX20044F devices provide high ESD and short-circuit protection for the low-voltage internal USB data and USB power line in automotive radio, navigation, connectivity, and USB hub applications. The devices support USB Hi-Speed (480Mbps), USB full-speed (12Mbps), and USB low-speed (1.5Mbps) operation, as well as USB on-the-go (OTG) functionality.
The short-circuit protection features include short-to-battery on the protected HVBUS, HVD+, and HVD- outputs, as well as short-to-HVBUS on the protected HVD+ and HVD- outputs. The devices are capable of a short-to-battery condition of up to +18V. Short-to-GND protection and overcurrent protection are also provided on the protected HVBUS output to protect the internal BUS power rail from an overcurrent fault.
The devices feature high ESD protection to ±15kV Air Gap and ±8kV Contact on the protected HVBUS, HVD+, and HVD- outputs.
The devices feature a low on-resistance (RON), 90mΩ (max) USB power switch, and two low on-resistance (RON), 4Ω (typ) USB 2.0 data switches. These devices also feature an enable input, a fault output, a 10ms fault-recovery time, a 1ms overcurrent blanking time, and an integrated overcurrent autoretry.
The MAX20042F, MAX20043F, and MAX20044F are available in a lead-free, 16-pin QSOP package and operate over the -40°C to +105°C temperature range.
Applications
- Automotive USB Protection
Documentation
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX20042FGEEA/V+ | QSOP | ||
| MAX20042FGEEA/V+T | QSOP | ||
| MAX20042FGEEB/V+ | QSOP | ||
| MAX20042FGEEB/V+T | QSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 18, 2021 - 2155 WAFER FAB |
||
| MAX20042FGEEA/V+ | PRODUCTION | |
| MAX20042FGEEA/V+T | PRODUCTION | |
| MAX20042FGEEB/V+ | PRODUCTION | |
| MAX20042FGEEB/V+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluation Kit for the MAX20042F/MAX20043F/MAX20044F
Latest Discussions
No discussions on MAX20042F yet. Have something to say?
Start a Discussion on EngineerZone®