Datasheet > MAX77958EVKIT-2S6

MAX77958EVKIT-2S6

更新时间： 2022-06-24 15:44:22

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美信 - MAXIM		/
页数	文件大小	规格书
21页	4140K
描述
High Voltage VBUS Range

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MAX77958EVKIT-2S6 数据手册

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Evaluates: MAX77958, MAX77961

MAX77958 Evaluation Kit with 2S/3S

Li+ 6A Buck-Boost Charger

OUT

Table 2. Jumper Descriptions and Default Positions (continued)

JUMPER

NUMBER

DEFAULT

POSITION

DESCRIPTION

FUNCTION

J11

Short 1-2

USB Type-C test, Rd and Ra connection to GND

USB Type-C CC1 RP/RD connection

1-2 connects RP to CC1

Open

USB Type-C Detec-

tion Test when no

USB Type-C cable is

connected

2-3 connects RD to CC1

USB Type-C CC2 RP/RD connection

1-2 connects RP to CC2

J10

Open

2-3 connects RD to CC2

J12

J14

Open

Connects RA to CC1

Connects RA to CC2

Short 1-2

Connects 5V buck converter to V

CONN

Boost Enable

CONN

J18

Connects GPIO2 to the EN pin of the 5V buck converter to VCIN

from USB Type

BUS

J26

Open

USB Type-A connection to V

BUS

A Connector

J17

J24

J25

J20

J21

J22

J29

J27

J28

Short 1-2

GPIO4 indicator LED connection

GPIO5 indicator LED connection

GPIO7 indicator LED connection

LED Indicator

I C _Master Interrupt input from the MAX77961

I C _Master to

MAX66961 from

MAX77958

I C _Master SCL to MAX77961 from the MAX77958

I C _Master SDA to MAX77961 from the MAX77958

I C _Slave SDA to the MAXUSB

I C _Slave to MAX-

I C _Slave SCL to the MAXUSB

USB

I C _Slave INTB to the MAXUSB

Connect GPIO6 with an external 330kΩ pulldown resistor to GN;

slave address = 0x4E

J31

Open

MAX77958 Slave ID

Selector, one of the

Jumper from J30 to

J32 must be populated

Connect GPIO6 with an external 330kΩ pullup resistor to VIO1;

slave address = 0x4C

J30

J32

Short 1-2

Short 2-3

Short 1-2

Connect GPIO6 to GND; slave address = 0x4A

Charger OTG_EN

Charger DISQBAT

Charger STBY

MAX77961 Charger

related jumpers

J13

J15

Charger THMBAT

Charger input power DCIN to V

BUS

Connects charger System Voltage with USBC controller System

Voltage

J16

Short 1-2

Maxim Integrated

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www.maximintegrated.com

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