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MAX14602

MAX14602

USB Host Charger Identification/Adapter Emulators

Enable Faster Charging of Virtually Any USB-Powered Device

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Overview

Description

The MAX14600–MAX14605 and MAX14618 are third-generation USB 2.0 host charger identification devices that combine USB Hi-Speed analog switches with a USB adapter emulator circuit.

The devices support pass-through mode and auto mode. In charging downstream port (CDP) pass-through mode, the devices emulate the CDP function while supporting normal USB traffic. The MAX14600/MAX14603/MAX14605 have a pFET open-drain output (active-low CEN), and the MAX14601/MAX14604/MAX14618 have an nFET open-drain output (CEN) to restart the peripheral connected to the USB host.

All the devices support the CDP and standard downstream port (SDP) charging during the active state (S0) and support the dedicated charging port (DCP) charging during the standby state (S3/S4/S5). The MAX14603/MAX14604/MAX14605/MAX14618 support remote wakeup in standby mode. The MAX14602/MAX14605 offer backward-compatible CDP emulation upgrade to the MAX14566E.

The MAX14600–MAX14605/MAX14618 are available in an 8-pin (2mm x 2mm) TDFN package, and are specified over the -40°C to +85°C extended temperature range.

MAX14600, MAX14601, MAX14602, MAX14603, MAX14604, MAX14605: Functional Diagram MAX14600, MAX14601, MAX14602, MAX14603, MAX14604, MAX14605: Functional Diagram Enlarge+

Key Features

  • Improved Charger Interoperability
    • USB CDP Emulation in S0 State
    • 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 Apple and BC Revision 1.2-Compatible Devices
  • Greater User Flexibility
    • CB0 and CB1 Pins Control Multiple Automatic and Manual Charger States
  • High Level of Integrated Features
    • Supports Remote Wake-Up (MAX14603/MAX14604/MAX14605/MAX14618)
    • Low-Capacitance USB 2.0 Hi-Speed Switch to Change Charging Modes
    • Automatic Current-Limit Switch Control
  • Save Space on Board
    • 2mm x 2mm, 8-Pin TDFN Package

Applications/Uses

  • USB Host Data/Chargers including:
    -Flat-Panel Displays with USB
    -Game Consoles
    -Laptop and Desktop Computers
    -Media Players
    -USB Hubs

Parametric Specs

See parametric specs for USB Host Adapter Emulator (24)


Part NumberSupported Charging ConfigurationsSupported USB Battery Charging SpecificationCharging ModesCurrent Limit Switch ControlCDP EmulationRemote Wake-Up SupportVBUS Reset Time
(sec)		Package/PinsBudgetary
Price
(typ)(See Notes)
MAX14600 
Apple 0.5A
Apple 1.0A
China YD/T 1591-2009
USB CDP
USB Dedicated Charger
USB SDP
1.2
Auto Detection
CDP Emulation Pass-Through
Forced Dedicated Charger
Pass-Through
/CENYesNo2
TDFN-CU/8
$1.87 @1k
MAX14602 
Auto Detection
CDP Emulation Pass-Through
/CENNo
TDFN-CU/8
MAX14604 
Auto Detection
CDP Emulation Pass-Through
Forced Dedicated Charger
Pass-Through
CENYes
TDFN-CU/8
MAX14618 
Auto Detection
CDP Emulation Pass-Through
Pass-Through
CENYes
TDFN-CU/8

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Design Resources

Quality And Environmental

Request Reliability Report for: MAX14602 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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