Datasheet > PI5USB2546Q

PI5USB2546Q

更新时间： 2023-12-06 20:11:39

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
29页	1116K
描述
USB charging controller with integrated power switch 1 port for CDP and SDP Support

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中文翻译

获取价格

数据手册

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PI5USB2546Q 数据手册

PI5USB2546Q

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USB Charging Port Controller and Load Detection Power Switch

Features

Description

 AEC-Q100 Qualified

The PI5USB2546Q is a USB charging port controller and

 Supports CDP/DCP Modes per USB Battery Charging

power switch with an integrated USB 2.0 high-speed data

line (D+/D–) switch. PI5USB2546QQ provides the electrical

signatures on D+/D– to support charging schemes listed

under device feature section. This series is compatible with

both popular BC1.2 compliant and non-BC1.2 compliant

devices.

Specification 1.2

 Supports Shorted Mode per Chinese Telecommunication

Industry Standard YD/T1591-2009

 Supports non-BC1.2 Charging Modes by Automatic

Selection



Divider-1A mode

Divider-2A mode

DCP-1.2V mode

System wake up (from S3) with a mouse/keyboard (both low

speed and full speed) is fully supported in the PI5USB2546Q.

Additionally, PI5USB2546Q supports two distinct power

management features, namely, power wake and port power

management (PPM) through /STATUS pin. Power wake

allows for power supply control in S4/S5 charging and PPM

manages port power in a multi-port application.

 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

The PI5USB2546Q 73-mΩ power-distribution switch is

intended for applications where heavy capacitive loads and

short-circuits are likely to be encountered. Two

programmable current thresholds provide flexibility for

setting current limits and load detect thresholds.

 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 Current

Applications



2μA at Device Disabled

270μA at Device Enabled

Automotive

USB Ports (Host and Hubs)

Notebook and Desktop PCs

Universal Wall Charging Adapters

Device Package: TQFN 3.0x3.0-16L

UL Listed and CB File No. E341484

Pin Configuration (TQFN-16L, ZH)

PI5USB2546Q

2015-08-0013

PT0572

09/24/15

12 3 4 5 6 7...29

中文翻译

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与PI5USB2546Q相关器件

型号	品牌	获取价格	描述	数据表
PI5USB2546QZHEX	DIODES	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, TQFN-16
PI5USB2548ZHEX	DIODES	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, TQFN-16
PI5USB2549	PERICOM	获取价格	USB Charging Port Controller and Load Detection Power Switch
PI5USB2549WAE	PERICOM	获取价格	USB Charging Port Controller and Load Detection Power Switch
PI5USB266QE	PERICOM	获取价格	Power Supply Support Circuit
PI5USB266QEX	PERICOM	获取价格	Power Supply Support Circuit
PI5USB266ZHE	PERICOM	获取价格	Power Supply Support Circuit
PI5USB266ZHEX	PERICOM	获取价格	Power Supply Support Circuit
PI5USB268QE	DIODES	获取价格	Power Supply Support Circuit,
PI5USB268QEX	DIODES	获取价格	Power Supply Support Circuit,

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