Datasheet > TPS2514A

TPS2514A

更新时间： 2024-11-23 12:05:03

品牌	Logo	应用领域
美台 - DIODES		控制器
页数	文件大小	规格书
20页	1246K
描述
USB Dedicated Charging Port Controller

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中文翻译

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数据手册

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TPS2514A 数据手册

TPS2513, TPS2513A

TPS2514, TPS2514A

www.ti.com

SLVSBY8B –MAY 2013–REVISED SEPTEMBER 2013

USB Dedicated Charging Port Controller

Check for Samples: TPS2513, TPS2513A, TPS2514, TPS2514A

FEATURES

DESCRIPTION

The devices are USB dedicated charging port (DCP)

•

Supports USB DCP Shorting D+ Line to

D– Line per USB Battery Charging

Specification, Revision 1.2 (BC1.2)

controllers. An auto-detect feature monitors USB data

line voltage, and automatically provides the correct

electrical signatures on the data lines to charge

compliant devices among the following dedicated

charging schemes:

Supports Shorted Mode (Shorting D+ Line to

D- Line) per Chinese Telecommunication

Industry Standard YD/T 1591-2009

1. Divider 1 DCP, required to apply 2 V and 2.7 V

on the D+ and D– Lines respectively (TPS2513,

TPS2514)

Supports USB DCP Applying 2.7 V on D+ Line

and 2 V on D- line (or USB DCP Applying

2 V on D+ Line and 2.7 V on D– Line)

(TPS2513, TPS2514)

2. Divider 2 DCP, required to apply 2.7 V and 2 V

on the D+ and D– Lines respectively (TPS2513,

TPS2514)

•

Supports USB DCP Applying 2.7 V on D+ Line

and 2.7 V on D- Line (TPS2513A, TPS2514A)

3. Divider 3 DCP, required to apply 2.7 V and 2.7 V

on the D+ and D- Lines respectively (TPS2513A,

TPS2514A)

Supports USB DCP Applying 1.2 V on

D+ and D– Lines

4. BC1.2 DCP, required to short the D+ Line to the

D– Line

Automatically Switch D+ and D- Lines

Connections for an Attached Device

5. Chinese Telecom Standard YD/T 1591-2009

Shorted Mode, required to short the D+ Line to

the D– Line

Dual USB Port Controller

(TPS2513, TPS2513A)

Single USB Port Controller

(TPS2514, TPS2514A)

6. 1.2 V on both D+ and D– Lines

•

Operating Range: 4.5 V to 5.5 V

Available in SOT23-6 Package

APPLICATIONS

•

Vehicle USB Power Charger

AC-DC Adapter with USB Port

Other USB Charger

DBV PACKAGE and SIMPLIFIED APPLICATION DIAGRAM

VBUS

TPS2561A

VBUS

D-

D+

TPS2514, TPS2514A

DBV (Top View)

TPS2513, TPS2513A

DBV (Top View)

DM1

DP1

GND

0.1PF

5 V

Power

DP1

TPS2513

DP1

DM1

DM2

VBUS

GND

DP2

GND

N/C

DP2

GND

D-

D+

DM2

N/C

GND

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...20

中文翻译

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与TPS2514A相关器件

型号	品牌	获取价格	描述	数据表
TPS2514ADBVR	TI	获取价格	USB 专用充电端口控制器 - 第 2 代 \| DBV \| 6 \| -40 to 125
TPS2514ADBVT	TI	获取价格	USB dedicated charging port controller - Gen 2 6-SOT-23 -40 to 125
TPS2514A-Q1	TI	获取价格	TPS2514A-Q1 USB 专用充电端口控制器
TPS2514AQDBVRQ1	TI	获取价格	TPS2514A-Q1 USB 专用充电端口控制器 \| DBV \| 6 \| -40 to
TPS2514AQDBVTQ1	TI	获取价格	TPS2514A-Q1 USB 专用充电端口控制器 \| DBV \| 6 \| -40 to
TPS2514DBVR	TI	获取价格	USB Dedicated Charging Port Controller
TPS2514DBVT	TI	获取价格	USB Dedicated Charging Port Controller
TPS252	ETC	获取价格	PHOTOVOLTAIC CELL FOR THERMOPILE DETECTION
TPS25200	TI	获取价格	关断时可实现反向电流阻断的 2.5V 至 6.5V、60mΩ、0.085A 至 2.9A
TPS25200DRVR	TI	获取价格	关断时可实现反向电流阻断的 2.5V 至 6.5V、60mΩ、0.085A 至 2.9A

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