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MIC2070-1CQS中文资料
MIC2070-1CQS数据手册规格书PDF详情
General Description
The MIC2010 is a dual channel USB power switch designed to support the power distribution requirements for USB Wakeup from the ACPI S3 state. The MIC2010 will directly switch its two outputs between a 5V main supply and a 5V auxiliary supply normally provided in ATX style power supplies.
The MIC2010 will adjust its current-limit threshold according to the ACPI state it is in. In the normal active ACPI S0 state the current-limit is set at 500mA minimum per channel satisfying the USB continuous output current specification. In the S3 state the current-limit can be reduced to a value determined by an external resistor to minimize the current that is supplied by the auxiliary supply, thereby ensuring that voltage regulation is maintained even during fault conditions.
Features
• Compliant to USB power distribution specifications
• Two completely independent switches
• Integrated switching matrix supports ACPI S0/S3 state
transitions without external FET circuits
• Make-before-break switching ensures glitch-free
transitions
• No back-feed of auxiliary supply onto main supply
during standby mode
• Bi-level current-limit preserves auxiliary supply voltage
regulation in standby mode
• Thermally isolated channels
• Thermal shutdown protection
• Fault status outputs with filter prevents false assertions
during hot-plug events
• Circuit breaker options with auto-reset (MIC2070)
• Undervoltage lockout
Applications
• Desktop PCs
• Notebook PCs
• Notebook docking stations
• LAN Servers
• PC motherboard
MIC2070-1CQS产品属性
- 类型
描述
- 型号
MIC2070-1CQS
- 制造商
MICREL
- 制造商全称
Micrel Semiconductor
- 功能描述
USB Power Controller Advance Information
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
22+ |
16QSOP |
9000 |
原厂渠道,现货配单 |
|||
Microchip |
21+ |
16QSOP |
13880 |
公司只售原装,支持实单 |
|||
Microchip |
21+ |
16QSOP |
610880 |
本公司只售原装 支持实单 |
|||
Microchip |
23+ |
16QSOP |
9000 |
原装正品,支持实单 |
|||
Microchip Technology |
24+ |
16-QSOP |
53620 |
一级代理/放心采购 |
|||
MICROCHIP |
20+ |
SOP-16 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
Microchip Technology |
25+ |
16-SSOP(0.154 3.90mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
MICROCHIP/微芯 |
23+ |
16-SSOP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
Microchip/微芯 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
MIC2070-1CQS 资料下载更多...
MIC2070-1CQS 芯片相关型号
- 29F022B-12
- 29F022B-120
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- M5-320/68-15YI
- M5-512/256-12YI
- M5LV-128/104-20HI
- MA40166-276
- MA40205
- MA40261
- MA46410
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- MA4BPS201
- MIC2025-1BM
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- MIC2076-2BN
- MIC2077-2BM
- MIC2178-5.0BWM
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- MX29F002TQI-12
- MX29LV160BXBC-70
- MX29LV400TXEI-70
- MX29LV800BXEI-90
- MX29LV800TXEI-70
- SMBJ100C
- SMBJ100CA
- SMBJ120C
- SMBJ130C
- SMBJ170C
Datasheet数据表PDF页码索引
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Micrel Semiconductor
Micrel(中文名一般称为麦瑞半导体或麦克雷尔,目前已被Microchip公司收购)在半导体领域取得了显著成就,尤其是在低噪声稳压IC、低压差稳压IC以及光通信产品等方面。成立于1978年的Micrel,是全球领先的模拟、以太网和高带宽市场IC解决方案制造商。自1981年起,Micrel正式具备半导体制造能力,从最初的代工模式发展成为自主研发和生产高质量模拟电源IC的公司。凭借超过二十年的生产经验,Micrel涵盖了CMOS、DMOS、Bipolar、NMOS和PMOS等多种制程技术,尤其在电源IC市场上占有重要地位。 Micrel于1994年12月在NASDAQ上市,并于1997年通过IS