Product Details
Key Features
Applications/Uses
Charging Modes | Auto-CDP (Automatic Charging Downstream facing Port) Auto-DCP (Automatic Dedicated Charging Port) Default Firmware Update Mode First-Boot Factory Programming Mode High-Speed Pass-through USB Power Delivery (USB-PD) up to 100 W USB Type-C Downstream Facing Port (DFP) |
Supported Charging Configurations | 1 Watt VCONN Support with protection and auto-fault handling Apple 1.0A, 2.1A, 2.4A, CarPlay, MFi R33 CC Pin Protection for External USB-PD Controller Integrated Passenger Cable-Shield Short-To-Battery Protection Integrated USB-IF TCPC for External I2C Master Integrated high-voltage buck-boost controller USB-IF BC1.2; USB Type-C; USB-PD |
Supported USB Battery Charging Specification | 1.2 |
Current Limit Switch Control | I2C |
CDP Emulation | Yes |
Remote Wake-Up Support | Yes |
VBUS Reset Time (sec) (typ) | 0.016 |
Package/Pins | TQFN-CU/40 |
Oper. Temp. (°C) | -40°C to +125°C |
Budgetary Price (See Notes) | 2.98 |
Simplified Block Diagram
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
Charging Modes | Auto-CDP (Automatic Charging Downstream facing Port) Auto-DCP (Automatic Dedicated Charging Port) Default Firmware Update Mode First-Boot Factory Programming Mode High-Speed Pass-through USB Power Delivery (USB-PD) up to 100 W USB Type-C Downstream Facing Port (DFP) |
Supported Charging Configurations | 1 Watt VCONN Support with protection and auto-fault handling Apple 1.0A, 2.1A, 2.4A, CarPlay, MFi R33 CC Pin Protection for External USB-PD Controller Integrated Passenger Cable-Shield Short-To-Battery Protection Integrated USB-IF TCPC for External I2C Master Integrated high-voltage buck-boost controller USB-IF BC1.2; USB Type-C; USB-PD |
Supported USB Battery Charging Specification | 1.2 |
Current Limit Switch Control | I2C |
CDP Emulation | Yes |
Remote Wake-Up Support | Yes |
VBUS Reset Time (sec) (typ) | 0.016 |
Package/Pins | TQFN-CU/40 |
Oper. Temp. (°C) | -40°C to +125°C |
Budgetary Price (See Notes) | 2.98 |
Key Features
- Ground-Offset-Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
- 4.5V to 36V Input Operating Range
- Fixed PDO 5V, 9V, 15V, and 20V up to 5.0A
- 220kHz, 300kHz, or 400kHz Switching Frequency
- External Frequency Synchronization and Spread Spectrum for Reduced EMI
- Minimizes Short-Circuit Currents with a Small, Single-FET Solution
Applications/Uses
- Dedicated Charging Modules
- Rear-Seat Entertainment Modules
- USB Hubs, Breakout Boxes and Multimedia Hubs
Description
The MAX25430 combines an automotive-grade buck-boost controller capable of driving up to 5.0A, a USB-PD Analog Front-End (AFE), Legacy USB Charging support and USB Type-C™ protection for USB host or DFP applications. The USB Type-C protection switches provide automotive system-level ESD and 24V short-circuit protection for D+, D-, CC1, CC2, and VCONN. The device also supports legacy USB 2.0 charging modes including BC1.2, Apple° 2.4A, Apple CarPlay°, Apple MFi and USB On-The-Go (OTG).
The MAX25430B integrates a USB-PD AFE which supports the USB-IF Type-C Port Controller Interface (TCPCI) specification and can interface with any I2C Master in the application.
The MAX25430A provides CC signal passthrough protection for an external USB-PD controller.
G-Suffix devices include intelligent detection and protection to avoid high short-circuit currents flowing from the car battery through the cable shield to ground during fault events, preventing car module damage.
The MAX25430 EVKIT and collateral provides a convenient platform to the design engineer for rapid evaluation with reduced test and firmware development time. The MAX25430 is available in a small 6mm x 6mm 40-pin TQFN package and requires very few external components.
Simplified Block Diagram
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.