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MAX16919

Maxim Integrated
Part Number MAX16919
Manufacturer Maxim Integrated
Description 500mA-3A Automotive Hi-Speed USB Protector
Published Mar 26, 2020
Detailed Description EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX16919 500mA–3A Automotive Hi-S...
Datasheet PDF File MAX16919 PDF File

MAX16919
MAX16919

Overview
EVALUATION KIT AVAILABLE Click here for production status of specific part numbers.
MAX16919 500mA–3A Automotive Hi-Speed USB Protector with USB Host-Charger Port Detection General Description The MAX16919 provides 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 device supports both Hi-Speed USB (480Mbps) and full-speed USB (12Mbps) operation.
In addition, the device includes integrated circuitry to enable fast-charging for consumer devices adhering to the Hi-Speed USB host-charger port-detection protocol.
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 device is capable of a short-to-battery condition of up to +18V.
Short-to-GND and overcurrent protection are also provided on the HVBUS output to protect the internal BUS power rail from overcurrent faults.
The device features high-ESD protection to ±15kV Air Gap method and ±8kV Contact method on all protected HVBUS, HVD+, and HVD- outputs.
The device features two low 4.
0Ω on-resistance Hi-Speed USB switches and a current-limited low-voltage 22mΩ BUS switch, and provides an integrated high-voltage external power-switch controller.
The BUS switch can start up into large capacitive noncompliant USB loads.
The device also features an enable input, a fault output, and an integrated host-charger port-detection circuit adhering to the USB 2.
0 battery charging specification.
The device is available in a 16-pin QSOP package, and operates over -40°C to +105°C temperature range.
Features ●● Two 4.
0Ω (typ) RON USB 2.
0 Data Switches ●● Current-Limited 22mΩ (typ) BUS Switch with High- Capacitive Load Capability ●● 480Mbps or 12Mbps USB 2.
0 Operation ●● Short-to-Battery and Short-to-GND Protection on Protected HVBUS Output ●● Short-to-Battery and Short-to-HVBUS Protection o...


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