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參數(shù)資料
| 型號： | MIC2025 |
| 廠商： | Micrel Semiconductor,Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Single-Channel Power Distribution Switch(應(yīng)用于通用電源分配電路保護(hù)的單通道高邊MOSFET電源分配開關(guān)) |
| 中文描述： | 單通道配電開關(guān)（應(yīng)用于通用電源分配電路保護(hù)的單通道高邊MOSFET的電源分配開關(guān)） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 138K |
| 代理商： | MIC2025 |
March 2000
1
MIC2025/2075
MIC2025/2075
Micrel
MIC2025/2075
Single-Channel Power Distribution Switch
Preliminary Information
General Description
The MIC2025 and MIC2075 are high-side MOSFET switches
optimized for general-purpose power distribution requiring
circuit protection.
The MIC2025/75 are internally current limited and have
thermal shutdown that protects the device and load. The
MIC2075 offers “smart” thermal shutdown that reduces cur-
rent consumption in fault modes. When a thermal shutdown
fault occurs, the output is latched off until the faulty load is
removed. Removing the load or toggling the enable input will
reset the device output.
Both devices employ soft-start circuitry that minimizes inrush
current in applications where highly capacitive loads are
employed. A fault status output flag is provided that is
asserted during overcurrent and thermal shutdown condi-
tions.
The MIC2025/75 is available in the MM8 8-lead MSOP and
8-lead SOP.
Typical Application
EN
FLG
GND
NC
OUT
IN
OUT
NC
ON/OFF
OVERCURRENT
GND
MIC2025/75
Logic Controller
V
2.7V to 5.5V
0.1μF
10k
1μF
VIN
Load
Features
140m
maximum on-resistance
2.7V to 5.5V operating range
500mA minimum continuous output current
Short-circuit protection with thermal shutdown
Fault status flag with 3ms filter eliminates false asser-
tions
Undervoltage lockout
Reverse current flow blocking (no
“
body diode
”
)
Circuit breaker mode (MIC2075) reduces power
consumption
Logic-compatible input
Soft-start circuit
Low quiescent current
Pin-compatible with MIC2525
Applications
USB peripherals
General purpose power switching
ACPI power distribution
Notebook PCs
PDAs
PC card hot swap
Micrel, Inc. 1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
MM8 is a trademark of Micrel, Inc.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2025-1BM | Single-Channel Power Distribution Switch Preliminary Information |
| MIC2025-1BMM | Single-Channel Power Distribution Switch Preliminary Information |
| MIC2025-2BM | Single-Channel Power Distribution Switch Preliminary Information |
| MIC2025-2BMM | Single-Channel Power Distribution Switch Preliminary Information |
| MIC2075 | Single-Channel Power Distribution Switch(應(yīng)用于通用電源分配電路保護(hù)的單通道高邊MOSFET電源分配開關(guān)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2025.VP | 制造商:Littelfuse 功能描述:FUSE - MICRO2 BLADE 32V AG 25A 制造商:Littelfuse 功能描述:RETAIL / Fuse - Micro2 Blade 32V Ag 25A 5-pc Card |
| MIC2025_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Single-Channel Power Distribution Switch MM8? |
| MIC2025-1BM | 功能描述:IC SW DISTRIBUTION 1CHAN 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:MM8™ 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6 |
| MIC2025-1BM TR | 功能描述:IC DISTRIBUTION SW SGL 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:MM8™ 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6 |
| MIC2025-1BMM | 功能描述:IC DISTRIBUTION SW SGL 8-MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:MM8™ 特色產(chǎn)品:XRP252 Switches 標(biāo)準(zhǔn)包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6 |
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