Datasheet > MAX14659ETE+T

MAX14659ETE+T

更新时间： 2024-09-27 02:50:19

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
27页	2438K
描述
Dual-Channel USB Host Adapter Emulators

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中文翻译

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数据手册

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MAX14659ETE+T 数据手册

MAX14657/MAX14658/

MAX14659

Dual-Channel USB Host Adapter Emulators

General Description

Beneﬁts and Features

●ꢀ IntegratedꢀDualꢀChannels

The MAX14657/MAX14658/MAX14659 are next-genera-

tion dual-channel USB 2.0 host-charger adapter emula-

tors that combine USB Hi-Speed analog switches with a

USB adapter emulator circuit.

•ꢀ More Convenient, High-Current USB Charging

Ports for Users

•ꢀ Simple and Flexible Power-Management Control

•ꢀ Small TQFN Package Minimizes PCB Area

The MAX14657 features an I C interface to fully configure

the charging behavior with different address options.

The MAX14658/MAX14659 are controlled by two GPIO

inputs (CB1_/CB0_) and support USB data and automatic

charger mode. In charging downstream port (CDP) mode,

the devices emulate the CDP function while supporting

normal USB traffic. The MAX14657/MAX14658 have a

CEN_ output for an active-high CLS enable input, and

the MAX14659 has a CEN_ output for an active-low CLS

enable input to restart the peripheral connected to the

USB host.

●ꢀ ImprovedꢀChargerꢀInteroperability

•ꢀ USB (CDP) Emulation with Smart CDP and Fool-

Proof CDP

•ꢀ Enhanced Automodes

•ꢀ Foolproof CDP

•ꢀ Meets New USB Battery Charging (BC) Revision

1.2 Specification

•ꢀ Backward Compatible with Previous USB BC

Revisions

•ꢀ Meets China YD/T1591-2009 Charging

Specification

•ꢀ Supports Standby-Mode Charging for USB BC

Revision 1.2 Compatible Devices

The MAX14658/MAX14659 feature 2A high-current

autodetect mode. The MAX14657 can be configured

through I C to support various dedicated charger modes

such as Apple 1A/2A forced, or Apple or Samsung 1A/2A

autodetect modes.

●ꢀ ProvideꢀGreaterꢀApplicationꢀFlexibility

•ꢀ I C Controls Multiple Modes (MAX14657)

•ꢀ A Slave Address Selection Input Offers Two

Possible Slave Addresses for Each Emulator

(MAX14657)

•ꢀ CB0_ and CB1_ Pins Control Multiple Automatic

and Manual Charger States (MAX14658, MAX14659)

The MAX14657/MAX14658/MAX14659 support CDP and

standard downstream port (SDP) charging while in the

active state (S0), and support the dedicated charging

port (DCP) charging while in the standby state (S3/S4/

S5). All of the devices support low-speed remote wake-up

by monitoring DM_, and also support remote wakeup in

sleep mode (S3).

●ꢀ EnhanceꢀPerformanceꢀwithꢀHighꢀLevelꢀofꢀIntegratedꢀ

Features

•ꢀ Supports Remote Wake-Up

•ꢀ Low-Capacitance USB 2.0 Hi-Speed Switch to

Change Charging Modes

•ꢀ Automatic Current-Limit Switch Control

•ꢀ ±15kV ESD Protection on DP_/DM_

The MAX14657/MAX14658/MAX14659 are available in a

16-pin (3mm x 3mm) TQFN-EP package and are speci-

fied over the -40°C to +85°C extended temperature range.

Applications

●ꢀ Laptop/DesktopꢀComputers

●ꢀ USBꢀHubs

Selector Guide

●ꢀ UniversalꢀChargersꢀIncludingꢀiPod®/iPhone®/iPad®

REMOTE

WAKE-UP IN

PART

NUMBER

I/O

MODE

CEN

POLARITY

iPod®/iPhone®/iPad® are registered trademarks of Apple, Inc

Ordering Information and Typical Operating Circuit appear

at end of data sheet.

Programmable

(CEN default)

MAX14657

I²C

Programmable

For related parts and recommended products to use with this part, refer

to www.maximintegrated.com/MAX14657.related.

MAX14658

MAX14659

GPIO

CEN

Yes

CEN

19-6664; Rev 1; 8/13

12 3 4 5 6 7...27

中文翻译

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与MAX14659ETE+T相关器件

型号	品牌	获取价格	描述	数据表
MAX14661	MAXIM	获取价格	Beyond-the-Rails 16:2 Multiplexer
MAX14661	ADI	获取价格	Beyond-the-Rails 16:2 Multiplexer
MAX14661ETI+	MAXIM	获取价格	Beyond-the-Rails 16:2 Multiplexer
MAX14661ETI+T	MAXIM	获取价格	Beyond-the-Rails 16:2 Multiplexer
MAX14662	ADI	获取价格	Beyond-the-Rails Octal SPST Switches
MAX14662ETI+	MAXIM	获取价格	SPST,
MAX14663	ADI	获取价格	具有电缆检测功能的便携式医疗电源管理解决方案
MAX14667	MAXIM	获取价格	Dual USB Charger Adapter Emulator
MAX14667	ADI	获取价格	双路USB充电适配器仿真器
MAX14670	MAXIM	获取价格	Bidirectional Current-Blocking, High-Input Overvoltage Protector with Adjustable OVLO

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