Datasheet > MAX14680

MAX14680

更新时间： 2023-12-20 18:45:06

品牌	Logo	应用领域
亚德诺 - ADI		电池开关
页数	文件大小	规格书
7页	1172K
描述
超低导通电阻、结构紧凑的双向电池开关

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MAX14680 数据手册

MAX14634/MAX14680

Ultra-Low On-Resistance and Compact

Bidirectional Battery Switches

Functional Diagram

INTERNAL BIAS

CIRCUIT

PWRB

GND

PWRA

EN/(EN)

MAX14634

MAX14680

( ) MAX14680 ONLY

Detailed Description

Ordering Information

The MAX14634/MAX14680 bidirectional battery switches

feature reverse blocking capability to isolate the battery

from the system. These internal switches feature ultra-

low 7mI(typ) on-resistance and operate from a +2.3V to

+5.5V input voltage range, making these devices ideal

as battery-disconnect switches for high-capacity battery

applications. The slew-rate controlled switches are also

ideal for a large load capacitor as well as high-current

load switching applications.

TEMP

RANGE

TOP

MARK

PIN-

PACKAGE

PART

MAX14634EWC+T -40NC to +85NC

MAX14680EWC+T -40NC to +85NC

ACO

ACV

12 WLP

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel

Chip Information

The devices are available in an ultra-small 12-bump

(1.3mm x 1.7mm, 0.4mm pitch) WLP package. The tiny,

low-profile package is suitable for space-limited portable

device applications. The devices operate over the -40NC

to +85NC extended temperature range.

PROCESS: BiCMOS

Package Information

Reverse-Current Blocking

The bidirectional FET switch prevents current flowing from

either power input to the other when the switch is disabled.

For the latest package outline information and land patterns (foot-

prints), go to www.maximintegrated.com/packages. Note that a

“+”, “#”, or “-” in the package code indicates RoHS status only.

Package drawings may show a different suffix character, but the

drawing pertains to the package regardless of RoHS status.

EN/EN Input

The MAX14634’s switch position is controlled by an EN

active-low logic input. The switch is on when EN is logic-

low and off when EN is logic-high. EN is internally pulled

PACKAGE PACKAGE OUTLINE

LAND

TYPE

CODE

NO.

PATTERN NO.

down to ground by R

Refer to Application

12 WLP

W121F1+1

21-0542

Note 1891

The MAX14680’s switch position is controlled by an EN

active-high logic input. The switch is on when EN is logic-

high and off when EN is logic-low. EN is internally pulled

down to ground by R

Maxim Integrated

1...3 4 567

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