TPD4S214EVM

USB OTG 配套器件评估模块

TPD4S214EVM

概述

The TPD4S214EVM provides full functionality of TPD4S214. Dependent on the jumper configurations, VOTG_IN can be supplied through either the USB Type-A connector labeled USB_IN or the banana jack labeled VOTG_IN. VBUS can be output to either the Micro USB-B connector labeled USB_OUT or a two pin terminal block labeled VBUS_OUT. This configuration allows the device to be tested without the use of expensive breakout boards; yet one or two breakout boards can still be accommodated. D+/D- lines can only be characterized through the USB connectors. Test points are provided for monitoring the DET, EN, and FLT logic pins. VBUS current limiting adjustments are made by jumper selection of ADJ_SEL. R3 is left unpopulated to allow for a custom user preferred value.

特性

Input Voltage Protection at VBUS up to 30V
Low RDS(ON) N-CH FET Switch for high efficiency
Compliant with USB2.0 and USB3.0 OTG spec
User Adjustable current limit from 250mA to beyond 900mA
Built-in soft-start
Reverse current blocking
Over Voltage Lock Out for VBUS
Under Voltage Lock Out for VOTG_IN
Thermal shutdown and short circuit protection
Auto retry on any fault; no latching off states
Integrated VBUS detection circuit
Low Capacitance TVS ESD Clamp for USB2.0 High speed Data Rate
Internal 16ms startup delay
ESD Performance D+/D-/ID/VBUS Pins:
- ±15-kV Contact Discharge (IEC 61000-4-2)
- ±15-kV Air Gap Discharge (IEC 61000-4-2)
Space Saving WCSP (12-YFF) Package