PI5USB2546AQ Series

USB Charging Controller with Integrated Power Switch Supporting 2.4A, 1 Port for CDP and SDP Support

Catalog

USB Charging Controller with Integrated Power Switch Supporting 2.4A, 1 Port for CDP and SDP Support

Part	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Switch Type	Output Type	Features	Interface	Number of Outputs	Output Configuration	Ratio - Input:Output [custom]	Rds On (Typ)	Voltage - Load [Min]	Voltage - Load [Max]	Package / Case	Mounting Type	Supplier Device Package	Current - Output (Max) [Max]	Fault Protection	Qualification	Grade
Diodes Inc PI5USB2546ZHDEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-UFQFN Exposed Pad	Surface Mount	16-UQFN (3x3)	2.5 A	Current Limiting (Adjustable) Over Temperature UVLO
Diodes Inc PI5USB2546ZHEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-WFQFN Exposed Pad	Surface Mount	16-TQFN (3x3)	2.5 A	Current Limiting (Adjustable) Over Temperature UVLO
Diodes Inc PI5USB2546QZHEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-WFQFN Exposed Pad	Surface Mount	16-TQFN (3x3)	2.5 A	Current Limiting (Adjustable) Over Temperature UVLO	AEC-Q100	Automotive
Diodes Inc PI5USB2546AZHEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-WFQFN Exposed Pad	Surface Mount	16-TQFN (3x3)	2.5 A	Current Limiting (Adjustable) Over Temperature UVLO
Diodes Inc PI5USB2546HZHDEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-UFQFN Exposed Pad	Surface Mount	16-UQFN (3x3)	2.5 A	Current Limiting (Adjustable) Over Temperature UVLO
Diodes Inc PI5USB2546AQZHEX	85 °C	-40 °C	Non-Inverting	USB Switch	N-Channel	Status Flag	On/Off	1	High Side	1:1	73 mOhm	4.5 V	5.5 V	16-WFQFN Exposed Pad	Surface Mount	16-TQFN (3x3)	25 A	Current Limiting (Adjustable) Over Temperature UVLO	AEC-Q100	Automotive

Catalog

USB Charging Controller with Integrated Power Switch Supporting 2.4A, 1 Port for CDP and SDP Support

Key Features

• AEC-Q100 Qualified

• Two separate current limiting channels

• Supports CDP/DCP Modes per USB Battery Charging Specification 1.2

• Supports Shorted Mode per Chinese Telecommunication Industry Standard YD/T1591-2009

• Supports non-BC1.2 Charging Modes by Automatic SelectionDivider-1A modeDivider-2A modeDivider-2.4A modeDCP-1.2V mode

• Divider-1A mode

• Divider-2A mode

• Divider-2.4A mode

• DCP-1.2V mode

• Supports Sleep-Mode Charging and Mouse/Keyboard Wake up

• Automatic SDP/CDP Switching for Devices that do not request for the CDP Ports

• Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in all Charge Modes

• Compatible with USB 2.0/3.0 Power Switch requirements

• Integrated 73-mΩ (Typ.) High-Side MOSFET

• Adjustable Current-Limit up to 3A (Typ.)

• Operating Range: 4.5V to 5.5V

• Max Device Current2µA at Device Disabled270µA at Device Enabled

• 2µA at Device Disabled

• 270µA at Device Enabled

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• Device Package: TQFN 3.0x3.0-16L

Description

The PI5USB2546AQ series is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D-) switch. PI5USB2546AQ provides the electrical signatures on D+/D- to support charging schemes listed under device feature section. The series is compatible with both popular BC1.2 compliant and non-BC1.2 compliant devices.