参数资料
| 型号： | MIC2566-1BTS TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC PCMCIA/CARDBUS SGL 14-TSSOP |
| 标准包装： | 2,500 |
| 类型： | PCMCIA/Cardbus 开关 |
| 输出数： | 2 |
| Rds（开）： | 4 欧姆 |
| 内部开关： | 是 |
| 电流限制： | 400mA |
| 输入电压： | 3.3V，5V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2566-1BTSTR MIC2566-1BTSTR-ND |
MIC2566
General Description
Micrel
MIC2566
Single-Slot PC Card/CardBus Power Controller
Preliminary
Features
The MIC2566 single-slot PC Card / CardBus power controller
is a V CC and V PP power switch matrix that supports 3.3V and
5V PC Card (PCMCIA) slot power supply pins.
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?
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Complete single-slot power switch solution
No external components required
Output current limit and thermal shutdown
Digital V CC and V PP voltage selection
> 1A V CC output current per slot
> 120mA V PP output current per slot
The MIC2566 can switch PC Card slot V CC voltages between
0V (ground), 3.3V and 5.0V and V PP voltages between 0V
(ground), 3.3V, 5V, or high impedance at output currents of
up to 1A for V CC and 200mA for V PP . The MIC2566 features
well-controlled voltage rise and fall times. Each MIC2566
output voltage is switched by two digital inputs, typically
controlled from a separate PC Card logic controller.
The MIC2566 is designed for efficient operation. In standby
(sleep) mode the device draws very little quiescent current,
typically only 0.3 μ A. The power controller includes thermal
? Ultra-low power consumption
? Compatible with standard PC Card logic controllers
? Break-before-make switching (no transients)
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?
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? 14-pin SOP and TSSOP package
? Pb-free SO package
? UL recognized, file #179633
Applications
shutdown and protects itself and its PC Card ports with
current limiting. Full cross-conduction lockout protects the
system power supplies.
The MIC2566 is available in 14-pin SOP and TSSOP
packages.
Typical Application
5V
System
Power
Supply 3.3V
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Single-slot PC Card power supply voltage switch
CardBus slot power supply control
Data collection systems
Machine control data input systems
Wireless communications
Bar code data collection systems
Instrumentation configuration/datalogging
Portable and desktop computer docking stations
Power supply management
Power analog switching
VCC3IN
EN0
VCC5 IN
(optional)
VPP1
EN1
MIC2566
VPP2
VCC
PCMCIA
Card Slot
PCMCIA
Card Slot
Controller
VCC5_EN
VCC3_EN
UL Recognized Component
Micrel, Inc. ? 1849 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 944-0970 ? http://www.micrel.com
May 2003
1
MIC2566
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2566-1YM | 功能描述:电源开关 IC - 配电 PCMCIA/CardBus Socket Power Controller - For Low Voltages - Lead Free RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MIC2566-1YM TR | 功能描述:电源开关 IC - 配电 PCMCIA/CardBus Socket Power Controller - For Low Voltages - Lead Free RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MIC2566-1YTS | 功能描述:电源开关 IC - 配电 PCMCIA/CardBus Socket Power Controller - For Low Voltages - Lead Free RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MIC2566-1YTS TR | 功能描述:电源开关 IC - 配电 PCMCIA/CardBus Socket Power Controller - For Low Voltages - Lead Free RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MIC2568-0BSM | 功能描述:电源开关 IC - 配电 Dual Slot PCMCIA/CardBus Socket Power Controller - For Low Voltages RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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