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參數(shù)資料
| 型號： | MIC2580 |
| 廠商： | Micrel Semiconductor,Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Hot-Swap PCI Power Controller(熱交換PCI功率控制器) |
| 中文描述： | 熱插拔PCI電源控制器（熱交換的PCI功率控制器） |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 288K |
| 代理商： | MIC2580 |
MIC2580
Micrel
MIC2580
2
July 2000
Pin Configuration
1
12VOUT
3VGATE
3VOUT
3VSENSE
3VIN
/PCIRST
/LPCIRST
/EPWRGD
/PWRGD
VPCHG
24 12VIN
5VGATE
5VOUT
5VSENSE
5VIN
/FAULT
CSTART
CSLEW
/POR
CRST
23
22
21
20
19
18
17
16
15
2
3
4
5
6
7
8
9
10
GND
/ON
11
M12VIN
M12VOUT
12
14
13
24-lead TSSOP (TS)
Pin Description
Pin Number
Pin Name
Pin Function
1
12VOUT
+12V Switched Supply (Output): Load carrying output.
2
3VGATE
3.3V Gate Drive (Output): Drives gate of external N-channel MOSFET +3V
switch. Adding capacitance will slow the slew rate of the external MOSFET
switch turn-on. (The external MOSFET
’
s gate is charged by an internal
current source.)
3
3VOUT
+3.3V Output Voltage Sense (Input): Connect to source of external
N-channel MOSFET (+3V switched output) to monitor for output undervolt-
age conditions.
4
3VSENSE
+3.3V Current Sense (Input): Measures voltage drop across an external
sense resistor with respect to 3VIN for overcurrent detection through the
+3.3V switch.
5
3VIN
3V Supply (Input): +3.3V-supply input for current monitoring (reference input
for 3VSENSE). Not a load-current carrying input.
6
/PCIRST
PCI-Bus Reset (Input): Input from PCI bus that resets the internal logic.
Ordering Information
Part Number
MIC2580-1.0BTS
MIC2580-1.6BTS
Precharge Voltage
1V
1.6V
Temperature Range
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
Package
24-lead TSSOP
24-lead TSSOP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2588 | Single-Channel, Negative High-Voltage Hot Swap Power Controllers |
| MIC2588-1BM | Single-Channel, Negative High-Voltage Hot Swap Power Controllers |
| MIC2588-2BM | Single-Channel, Negative High-Voltage Hot Swap Power Controllers |
| MIC2594 | Single-Channel, Negative High-Voltage Hot Swap Power Controllers |
| MIC2594-1BM | Single-Channel, Negative High-Voltage Hot Swap Power Controllers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2580-1.0BTS | 制造商:Micrel Inc 功能描述:Hot Swap Controller 24-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2580-1.0BTSTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC2580-1.6BTS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2580A-1.0BTS | 功能描述:IC CTRLR HOTSWAP PCI PWR 24TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°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-EP（3x3） 包裝:管件 |
| MIC2580A-1.0BTS TR | 功能描述:IC CTRLR PCI HOT SWAP 24-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°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-EP（3x3） 包裝:管件 |
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