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MAX891LEUA+T
功率负载分配开关芯片, 有源低, 1输出, 5.5 V输入, 500 mA, 0.15 ohm, µMAX-8
产品概述
The MAX891LEUA+T is a current limited, high side P-channel switch with thermal shutdown in 8 pin µMAX package. This P-channel, MOSFET power switch is intended for high-side load-switching applications. It operate with inputs from 2.7V to 5.5V, making device ideal for both 3V and 5V systems. Internal current limiting circuitry protects the input supply against overload. Thermal overload protection limits power dissipation and junction temperatures. The maximum current limit is 500mA, current limit through the switch is programmed with a resistor from SET to ground. When the switch is on, quiescent supply current is a low 13µA. When the switch is off, quiescent current decreases to 0.1µA. It is used in PCMCIA slots and access bus slots.
- Programmable current limit
- Operating temperature range from -40°C to 85°C
- Low 13µA quiescent current at VIN = 3.3V, 0.1µA switch off
- Thermal shutdown
- FAULT (complementary) indicator output
- On-resistances of 0.12ohm at VIN = 4.5V
- Access Bus Slots; PCMCIA Slots; Portable Equipment
应用
电源管理, 便携式器材
产品信息
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
包装类型
切割卷带
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY20.93 (CNY23.65) | ( ) |
| 10+ | CNY18.81 (CNY21.26) | ( ) |
| 25+ | CNY17.78 (CNY20.09) | ( ) |
| 100+ | CNY15.41 (CNY17.41) | ( ) |
| 250+ | CNY14.82 (CNY16.75) | ( ) |
定价不可用。 请联系客户服务。
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