Diodes Incorporated AP25810L USB Type-C™ DFP Controller

Diodes Incorporated AP25810L USB Type-C™ DFP Controller features an integrated 3A-rated USB power switch. The AP25810L device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream facing port (UFP) device is attached, the AP25810L applies power to the VBUS. It communicates the selectable VBUS current sourcing capability to the UFP via the pass-through CC line.

Features

USB-C™ Rev. 2.0 compliant DFP controller
Connector attach or detach detection
STD, 1.5A or 3A capability advertisement on CC
Super-speed polarity determination
VBUS application and discharge
VCONN application to electronically marked cable
Audio and debug accessory identification
0.7μA (typ) IDDQ when port is unattached
Three input supply options
- IN1: USB charging supply
- IN2: VCONN supply
- AUX: device power supply

Power wake supports low power in system hibernate (S4) and OFF (S5) power states
30mΩ (typ) high-side MOSFET
Programmable 1.7A or 3.4A ILIM (±7.1%)
Port power management enables power resource optimization across multiple ports
Transient protection for CC1/CC2 lines
- IEC 61000-4-2 contact discharge ±8kV
- IEC 61000-4-2 air gap discharge ±15kV
Thermally efficient low profile package
Totally lead-free and fully RoHS compliant
Halogen- and antimony-free “Green” device

Applications

USB-C™ host ports in Notebooks for sleep charging
LCD monitor/docking stations and charging cradles
USB-C™ wall chargers

Diodes Incorporated AP25810L USB Type-C™ DFP Controller

Features

Applications

Typical Applications Circuit

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