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参数资料
| 型号： | MP62061DH |
| 厂商： | MONOLITHIC POWER SYSTEMS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | MO-187AA-T, MSOP-8 |
| 文件页数： | 10/11页 |
| 文件大小： | 286K |
| 代理商： | MP62061DH |
MP62061 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHE
MP62061 Rev. 0.91
www.MonolithicPower.com
8
9/23/2009
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2009 MPS. All Rights Reserved.
Thermal Protection
The purpose of thermal protection is to prevent
damage in the IC by allowing exceptive current to
flow
and
heating
the
junction.
The
die
temperature is internally monitored until the
thermal limit is reached. Once this temperature is
reached, the switch will turn off and allow the
chip to cool. The switch has a built-in hysteresis.
Under-voltage Lockout (UVLO)
This circuit is used to monitor the input voltage to
ensure that the MP62061 is operating correctly.
This UVLO circuit also ensures that there is no
operation until the input voltage reaches the
minimum spec.
Enable
The logic pin disables the chip to reduce the
supply current. The device will operate once the
enable signal reaches the appropriate level. The
input is compatible with both COMS and TTL.
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| MP62061DH-LF-P | 功能描述:电源开关 IC - 配电 3.3/5V 1-Ch 700mA Current Limit PDS 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 |
| MP62061DH-LF-Z | 功能描述:电源开关 IC - 配电 3.3/5V 1-Ch 700mA Current Limit PDS 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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| MP62071DH-LF-Z | 功能描述:电源开关 IC - 配电 3.3/5V 1-Ch 700mA Current Limit PDS 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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