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参数资料
| 型号： | MIC2099-2YMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/25页 |
| 文件大小： | 0K |
| 描述： | IC DISTRIBUTION SWITCH |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | 576-3784-6 |
MIC2095/MIC2097/MIC2098/MIC2099
Current-Limiting Power Distribution Switches
General Description
The MIC2095/97/98/99 family of switches are self-
contained, current-limiting, high-side power switches, ideal
for power-control applications. These switches are useful
for general purpose power distribution applications such as
digital televisions (DTV), printers, set-top boxes (STB),
Features
? MIC2095: 0.5A fixed current limit
? MIC2098: 0.9A fixed current limit
? MIC2097/99: Resistor programmable current limit
– 0.1A to 1.1A
PCs, PDAs, and other peripheral devices.
The current limiting switches feature either a fixed
0.5A/0.9A or resistor programmable output current limit.
The family also has fault blanking to eliminate false noise-
induced, over current conditions. After an over-current
condition, these devices automatically restart if the enable
pin remains active. The MIC2097 switch offers a unique
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MIC2097: Kickstart for high peak current loads
Under voltage lock-out (UVLO)
Soft start prevents large current inrush
Automatic-on output after fault
Thermal protection
Enable active high or active low
new patented Kickstart feature, which allows momentary
high-current surges up to the secondary current limit
(I LIMIT_2nd ). This is useful for charging loads with high inrush
currents, such as capacitors.
? 170m ? typical on-resistance @ 5V
? 2.5V – 5.5V operating range
Applications
The MIC2095/97/98/99 family of switches provides under-
voltage, over-temperature shutdown, and output fault
status reporting. The family also provides either an active
low or active high, logic level enable pin.
The MIC2095/97/98/99 family is offered in a space saving
1.6mm x 1.6mm Thin MLF ? (TMLF) package.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com .
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Digital televisions (DTV)
Set top boxes
PDAs
Printers
USB / IEEE 1394 power distribution
Desktop and laptop PCs
Game consoles
USB keyboard
Docking stations
_________________________________________________________________________________________________________________________
Typical Application
MIC2095 USB Power Switch
MLF and Micro LeadFrame are registered trademarks of Amkor Technology, Inc.
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
August 2011
M9999-080211-C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC20XX | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Fixed and Adjustable Current Limiting Power Distribution Switches |
| MIC20XX_1108 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Fixed and Adjustable Current Limiting Power Distribution Switches |
| MIC2101 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:38V, Synchronous Buck Controllers Featuring Adaptive On-Time Control |
| MIC2101YML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:38V, Synchronous Buck Controllers Featuring Adaptive On-Time Control |
| MIC2101YML TR | 功能描述:DC/DC 开关控制器 38V DC-DC Buck Controller with HLL RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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