參數(shù)資料
型號： MIC2580A-1.6BTS
廠商： MICREL INC
元件分類： 電源管理
英文描述： Hot-Swap PCI Power Controller
中文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封裝： TSSOP-24
文件頁數(shù)： 5/21頁
文件大小： 252K
代理商： MIC2580A-1.6BTS
February 2005
5
MIC2580A
MIC2580A
Symbol
V
OL
Micrel, Inc.
Max
0.4
Parameter
Output-Low Voltage
(/PWRGD, /FAULT, /POR,
EPWRGD, /LPCIRST)
Overtemperature Shutdown
Threshold
Condition
I
OL
= 2mA
Min
Typ
Units
V
T
OV
T
J
increasing
T
J
decreasing
during turn-on
during turn-on
during turn-on
+12V internal MOSFET, I
DS
= 500mA
–12V internal MOSFET, I
DS
= 200mA
+12V internal MOSFET
–12V internal MOSFET
V
5VIN
– V
5VSENSE
V
3VIN
– V
3VSENSE
+12V internal MOSFET, ramped load
–12V internal MOSFET, ramped load
+12V internal MOSFET, V
OUT
= 0V
–12V internal MOSFET, V
OUT
= 0V
170
160
C
C
μ
A
μ
A
μ
A
m
m
μ
A
μ
A
mV
mV
A
A
mA
mA
V
V
V
V
I
CRST
I
CSTART
I
CSLEW
R
DS(on)12
R
DS(on)M12
CRST Charge Current
CSTART Charge Current
CSLEW Charge Current
Output MOSFET Resistance
–9
–9
–30
–11.5
–11.5
–45
600
600
100
300
67
67
1.5
–0.7
–39
450
430
Output MOSFET Leakage
–100
0
45
45
1.0
–0.4
V
CLTH
Current Limit Threshold Voltage
56
55
1.3
–0.5
140
–170
2.4
1.0
1.6
2.4
I
LIM12
I
LIM12M
Current-Limit
Threshold
Short-Circuit Current
V
POR(thr)
V
PCH
Power-On Reset Threshold Voltage
Precharge Bias Supply
MIC2580A-1.0, I
PCH
= 10mA
MIC2580A-1.6, I
PCH
= 10mA
0.8
1.28
1.2
1.92
V
START
AC Parameters
t
GOOD
Start-up Threshold Voltage
Early Power-Good
Response Low
Early Power-Good
Response High
Undervoltage to Power-Good Delay
Current-limit to Fault Delay
+5V Current-Limit-to-Off Delay
Note 4
+3.3V Current-Limit-to-Off Delay
Note 4
+12V Current-Limit-to-Off Delay
Note 4
–12V Current-Limit-to-Off Delay
Note 4
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Off refers to the condition in which the circuit breaker turns all outputs off.
See
Figure 4
200
ns
t
/GOOD
See
Figure 4
100
ns
20
20
7
μ
s
μ
s
μ
s
V
SENSE
= 10m
V
SENSE
= 10m
7
μ
s
+12V
25
μ
s
–12V
25
μ
s
Note 1.
Note 2.
Note 3.
Note 4.
相關(guān)PDF資料
PDF描述
MIC2580 Hot-Swap PCI Power Controller(熱交換PCI功率控制器)
MIC2588 Single-Channel, Negative High-Voltage Hot Swap Power Controllers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2582JBM 制造商:Micrel Inc 功能描述:
MIC2582-JBM 功能描述:IC CTRLR HOTSWAP 1CHAN POS 8SOIC 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
MIC2582-JBM TR 功能描述:IC CTRLR HOTSWAP 1CHAN POS 8SOIC 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
MIC2582-JYM 功能描述:熱插拔功率分布 Single-Channel Hot-Swap Controller - 100mV Fast-Trip Threshold - Lead Free RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
MIC2582-JYM TR 功能描述:熱插拔功率分布 Single-Channel Hot-Swap Controller - 100mV Fast-Trip Threshold - Lead Free RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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