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| 型号： | MAX1614EUA |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER SW MOSF HI SIDE 8UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 配置： | 高端 |
| 输入类型： | 非反相 |
| 配置数： | 1 |
| 输出数： | 1 |
| 电源电压： | 5 V ~ 26 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
AVAILAB
LE
MAX1614
High-Side, n-Channel MOSFET
Switch Driver
_______________General Description
The MAX1614 drives high-side, n-channel power MOSFETs
to provide battery power-switching functions in portable
equipment. The 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.
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
____________________________Features
o Internal On/Off Latch
o High-Side, n-Channel Power MOSFET Drive
o 25 μ A (max) Quiescent Current
o 6 μ A (max) Off Current
o Requires No External Components
o 1.5%-Accurate Low-Battery Detector
o Space-Saving μ MAX Package
o 5V to 26V Input Voltage Range
o Drives Single or Back-to-Back MOSFETs
o Controlled Turn-On for Low Inrush Current
______________Ordering Information
than a standard 8-pin SO.
________________________Applications
Notebook Computers
PART
MAX1614C/D
MAX1614EUA+
MAX1614EUA/V+
TEMP RANGE
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
Dice*
8 μMAX
8 μMAX
Portable Equipment
Hand-Held Instruments
Battery Packs
μMAX is a registered trademark of Maxim Integrated Products, Inc.
Functional Diagrams
__________Typical Operating Circuit
*Contact factory for dice specifications.
+Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive qualified part.
Devices are also available in a tape-and-reel package.
Specify tape-and-reel by adding “T” to the part number when
ordering.
__________________Pin Configuration
N
N
LOAD
OPTIONAL FOR
REVERSE CURRENT
TOP VIEW
GATE
SRC
ON
PROTECTION
ON 1
OFF 2
LBO 3
+
MAX1614
8
7
6
BATT
SRC
GATE
R1
BATT
MAX1614
OFF
LBI 4
μ MAX
5
GND
LBI
LBO
Pin Configurations appear at end of data sheet.
R2
GND
Functional Diagrams continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim integrated .com.
19-1176; Rev 1; 6/11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1614EUA/V+ | 功能描述:功率驱动器IC High-Side N-Channel MOSFET Switch Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1614EUA/V+T | 功能描述:功率驱动器IC High-Side N-Channel MOSFET Switch Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1614EUA+ | 功能描述:功率驱动器IC High-Side NCh Switch Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1614EUA+T | 功能描述:功率驱动器IC High-Side NCh Switch Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1614EUA-T | 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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