MAX1614C/D

更新时间： 2024-11-24 22:09:03

品牌	Logo	应用领域
美信 - MAXIM		驱动器开关
页数	文件大小	规格书
8页	89K
描述
High-Side, N-Channel MOSFET Switch Driver

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中文翻译

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数据手册

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MAX1614C/D 数据手册

19-1176; Rev 0; 12/96

Hig h -S id e , N-Ch a n n e l MOS FET

S w it c h Drive r

MAX614

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ Internal On/Off Latch

The MAX1614 drives high-side, N-channel power MOSFETs

to provide battery power-switching functions in portable

equipment. N-channel power MOSFETs typically have

one-third the on-resistance of P-channel MOSFETs of simi-

lar size and cost. An internal micropower regulator and

charge pump generate the high-side drive output voltage,

while requiring no external components.

♦ High-Side, N-Channel Power MOSFET Drive

♦ 25µA (max) Quiescent Current

♦ 6µA (max) Off Current

♦ Requires No External Components

♦ 1.5%-Accurate Low-Battery Detector

♦ Space-Saving µMAX Package

The MAX1614 also features a 1.5%-accurate low-battery

comparator that can be used to indicate a low-battery

condition, provide an early power-fail warning to the sys-

tem microprocessor, or disconnect the battery from the

load, preventing deep discharge and battery damage. An

internal latch allows for pushbutton on/off control with very

low current consumption. Off-mode current consumption

is only 6µA while normal operation requires less than

25µA. The MAX1614 is available in the space-saving

µMAX package that occupies about 60% less space than

a standard 8-pin SO.

♦ 5V to 26V Input Voltage Range

♦ Drives Single or Back-to-Back MOSFETs

♦ Controlled Turn-On for Low Inrush Current

______________Ord e rin g In fo rm a t io n

________________________Ap p lic a t io n s

Notebook Computers

Portable Equipment

Hand-Held Instruments

Battery Packs

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

Dice*

MAX1614C/D

MAX1614EUA

-40°C to +85°C

8 µMAX

*Contact factory for dice specifications.

__________Typ ic a l Op e ra t in g Circ u it

LOAD

__________________P in Co n fig u ra t io n

OPTIONAL FOR

REVERSE CURRENT

PROTECTION

TOP VIEW

GATE

SRC

OFF

LBO

LBI

BATT

SRC

MAX1614

BATT

LBI

OFF

MAX1614

GATE

GND

LBO

µMAX

GND

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

12 3 4 5 6 7 8

中文翻译

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与MAX1614C/D相关器件

型号	品牌	获取价格	描述	数据表
MAX1614D	MAXIM	获取价格	High-Side, n-Channel MOSFET Switch Driver Internal On/Off Latch
MAX1614EUA	MAXIM	获取价格	High-Side, N-Channel MOSFET Switch Driver
MAX1614EUA/V+	MAXIM	获取价格	Power Supply Management Circuit
MAX1614EUA/V+T	MAXIM	获取价格	Power Supply Management Circuit
MAX1614EUA+	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, ROHS COMPLIANT, UMAX-8
MAX1614EUA+T	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, ROHS COMPLIANT, UMAX-8
MAX1614EUA-T	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, UMAX-8
MAX1614EUV	MAXIM	获取价格	High-Side, n-Channel MOSFET Switch Driver Internal On/Off Latch
MAX1615	MAXIM	获取价格	High-Voltage, Low-Power Linear Regulators for Notebook Computers
MAX1615	ADI	获取价格	高压、低功耗线性稳压器，用于笔记本电脑

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