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| 型号： | MIC2560-0BWM TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC PCMCIA CARD SW MATRIX 16-SOIC |
| 标准包装： | 1,000 |
| 类型： | PCMCIA/Cardbus 开关 |
| 输出数： | 2 |
| Rds（开）： | 1 欧姆 |
| 内部开关： | 是 |
| 电流限制： | 200mA |
| 输入电压： | 3.3V，5V，12V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2560-0BWMTR MIC2560-0BWMTR-ND |
MIC2560
PCMCIA Card Socket V CC and V PP
Switching Matrix
General Description
The MIC2560 V CC and V PP Matrix controls PCMCIA (Per-
sonal Computer Memory Card International Association)
memory card power supply pins, both V CC and V PP . The
MIC2560 switches voltages from the system power supply
to V CC and V PP . The MIC2560 switches between the three
V CC voltages (OFF, 3.3V and 5.0V) and the V PP voltages
(OFF, 0V, 3.3V, 5V, or 12.0V) required by PCMCIA cards.
Output voltage is selected by two digital inputs for each
output and output current ranges up to 1A for V CC and
200mA for V PP .
The MIC2560 provides power management capability
under the control of the PC Card controller and features
over current and thermal protection of the power outputs,
zero current “sleep” mode, suspend mode, low power
dynamic mode, and on-off control of the PCMCIA socket
power.
The MIC2560 is designed for efficient operation. In stand-
by (sleep) mode the device draws very little quiescent
current, typically 0.01μA. The device and PCMCIA ports
Features
? Complete PCMCIA VCC and VPP switch matrix in a
single IC
? No external components required
? Logic compatible with industry standard PCMCIA
controllers
? No voltage overshoot or switching transients
? Break-before-make switching
? Output current limit and overtemperature shutdown
? Digital flag for error condition indication
? Ultra-low power consumption
? Digital selection of VCC and VPP voltages
? Over 1A VCC output current
? 200mA VPP (12V) output current
? Options for direct compatibility with industry standard
PCMCIA controllers
? 16-Pin SOIC package
Applications
are protected by current limiting and overtemperature
shutdown. Full cross-conduction lockout protects the
system power supply.
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
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PCMCIA power supply pin voltage switch
Font cards for printers and scanners
Data-collection systems
Machine control data input systems
Wireless communications
Bar code data collection systems
Instrumentation configuration/data-logging
Docking stations (portable and desktop)
Power supply management
Power analog switching
Typical Application
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
September 2006
1
M9999-092106
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2560-0YWM | 功能描述:电源开关 IC - 配电 PCMCIA Card Sw. Matrix - 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 |
| MIC2560-0YWM TR | 功能描述:电源开关 IC - 配电 PCMCIA Card Sw. Matrix - 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 |
| MIC25601BWM | 制造商:MICREL 功能描述:* 制造商:Micrel Inc 功能描述: |
| MIC2560-1BWM | 功能描述:电源开关 IC - 配电 PCMCIA Card Sw. Matrix 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 |
| MIC2560-1BWM TR | 功能描述:电源开关 IC - 配电 PCMCIA Card Sw. Matrix 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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