Datasheet > MAX77958

MAX77958

更新时间： 2024-09-18 02:52:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
32页	5646K
描述
High-Efficiency Single-Cell Switching Charger

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中文翻译

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MAX77958 数据手册

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Evaluates: MAX77975/MAX77976/

MAX77958

MAX77975/MAX77976

Evaluation Kits

General Description

Beneﬁts and Features

● High-Eﬃciency Single-Cell Switching Charger

The MAX77975/MAX77976 evaluation kit (EV kit) is a

fully assembled and tested printed circuit board (PCB)

that demonstrates the MAX77975/MAX77976 single-cell

lithium-ion battery charger.

• Up to 5.5A Charging with MAX77976

• 91.2% Buck Eﬃciency at 4A, 12V Input

● +28V Absolute Maximum Input Voltage Rating

● 3.8V to 19V Input Operating Voltage Range

The MAX77975/MAX77976 is for 1S Li+ battery appli-

cations and can operate with a 3.8V to 19V input volt-

age with a maximum charging current of 3.5/5.5A. The

MAX77975/MAX77976 oﬀers a reverse boost as well as

fully integrated low power loss switches to provide small

solution size and high eﬃciency. The EV kit demonstrates

the performance of the MAX77975/MAX77976 charger

and provides the convenience of evaluating full USB

● Reverse Boost with Programmable Output Voltage

Options Up to 12V

● Charge Status Output for LED

● Push-Button Input for Exiting from Ship Mode

● External Discharge FET Enable Output

● Dedicated Input for Suspend Mode (SUSPND)

Type-C PD solutions with the MAX77958 USB Type-C

PD controller. This combination allows fast charging of the

battery through the USB Type-C port as well as reverse

powering the USB Type-C port with battery OTG mode.

● USB Type-C Standalone Controller Support

Customizable Firmware

● USB Type-C Version 1.3 and PD 3.0 Compliant

● Sink/Source/DRP Port Support

● PPS Sink Support

A Micro-B USB cable is included in the package to serve

as the interface from a USB port on a Windows PC to

the slave I C port on MAX77975/MAX77976. Windows -

based graphical user interface (GUI) software provides

a user-friendly interface to exercise the features of the

MAX77975/MAX77976.

● Fast Role Swap Initial Sink Support

● Integrated V

Switch with OCP

CONN

● Support Try.Sink

● Support BC1.2 Legacy Charger Detection

Ordering Information appears at end of data sheet.

USB Type-C is a registered trademark of USB Implementers Forum.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

319-100597; Rev 1; 11/20

12 3 4 5 6 7...32

中文翻译

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与MAX77958相关器件

型号	品牌	获取价格	描述	数据表
MAX77958EVKIT-2S3	MAXIM	获取价格	High Voltage VBUS Range
MAX77958EVKIT-2S6	MAXIM	获取价格	High Voltage VBUS Range
MAX77958EWV+	MAXIM	获取价格	Power Management Circuit,
MAX77960	MAXIM	获取价格	Demonstrates 3.5V to 25.4V Input Operating Range
MAX77960	ADI	获取价格	25VIN 3A/6AOUT USB-C升/降压充电器，内置功率FET，适用于2/3节锂离
MAX77960B	MAXIM	获取价格	25VIN, 3AOUT to 6AOUT, USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-Ion Batt
MAX77960B	ADI	获取价格	25VIN、3AOUT至6AOUT、USB-C降压-升压充电器，包含集成式FET，适用于2
MAX77960BEFV06+	MAXIM	获取价格	25VIN, 3AOUT to 6AOUT, USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-Ion Batt
MAX77960BEFV06+T	MAXIM	获取价格	25VIN, 3AOUT to 6AOUT, USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-Ion Batt
MAX77960BEFV12+	MAXIM	获取价格	25VIN, 3AOUT to 6AOUT, USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-Ion Batt

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