Datasheet > PI5USB2544A

PI5USB2544A

更新时间： 2024-02-20 18:23:07

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
31页	905K
描述
USB Charging Port Controller and Load Detection Power Switch

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PI5USB2544A 数据手册

PI5USB2544A, PI5USB2546A

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

USB Charging Port Controller and Load Detection Power Switch

Features

Description

 Two separate current limiting channels

 Supports CDP/DCP Modes per USB Battery Charging

Specification 1.2

The PI5USB2544A/2546A series is a USB charging port

controller and power switch with an integrated USB 2.0 high-

speed data line (D+/D–) switch. PI5USB2544A/2546A

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.

 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

Divider-2.4A 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

PI5USB2544A/2546A.

Additionally,

PI5USB2546A

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 PI5USB2544A/2546A series 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

USB Ports (Host and Hubs)

Notebook and Desktop PCs

Universal Wall Charging Adapters

Device Package: TQFN 3.0x3.0-16L

Pin Configuration (TQFN-16L, ZH)

PI5USB2546A

PI5USB2544A

2015-08-0012

PT0513-3 8/31/15

12 3 4 5 6 7...31

中文翻译

下载PDF

与PI5USB2544A相关器件

型号	品牌	获取价格	描述	数据表
PI5USB2544AZHEX	PERICOM	获取价格	USB Charging Port Controller and Load Detection Power Switch
PI5USB2544ZHEX	DIODES	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, TQFN-16
PI5USB2546A	DIODES	获取价格	USB Charging Controller with Integrated Power Switch Supporting 2.4A, 1 Port for CDP and S
PI5USB2546AQ	DIODES	获取价格	USB Charging Port Controller and Load Detection Power Switch
PI5USB2546AZHEX	PERICOM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PQCC16, TQFN-16
PI5USB2546J	DIODES	获取价格	USB Charging Port Controller and Load Detection Power Switch
PI5USB2546Q	DIODES	获取价格	USB charging controller with integrated power switch 1 port for CDP and SDP Support
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

与PI5USB2544A相关文章

采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

4
解读L9904TR手册资料：产品概述、主要功能、电气参数
2024-08-20

17
芯片底部填充工艺：提升电子设备可靠性的关键步骤
2024-08-14

82
REF03GPZ资料解读：主要特征、技术参数、应用场景
2024-08-05

141

产品中心

服务支持

精选活动

关于我们

帮助中心

PI5USB2544A

PI5USB2544A 数据手册

与PI5USB2544A相关器件

与PI5USB2544A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PI5USB2544A

PI5USB2544A 数据手册

与PI5USB2544A相关器件

与PI5USB2544A相关文章

您还可以找

您在本页遇到什么问题？