參數(shù)資料
型號: MIC2592B-5BTQ
廠商: MICREL INC
元件分類: 電源管理
英文描述: Dual-Slot PCI Express Hot-Plug Controller
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: TQFP-48
文件頁數(shù): 9/31頁
文件大?。?/td> 1916K
代理商: MIC2592B-5BTQ
March 2005
9
M9999-033105
MIC2592B
Electrical Characteristics (continued)
(7)
I
I
SC(TRAN)
Maximum Transient Short Circuit
Micrel
AUX
to register as a fault
AUX
Enabled, then Grounded
V
0.84
A
AUX(THRESH)
I
LIM(AUX)
R
R
DIS(3V)
R
DIS(VAUX)
t
t
t
t
t
t
t
W
t
POR
SMBus Timing
t
1
t
2
t
3
t
4
t
5
Notes:
7.
Specification for packaged product only.
8.
Parameters guaranteed by design. Not 100% production tested.
3VAUX[A/B]
SC(TRAN)
to C
FILTER
From end of I
I
V
R
MAX
STBY[A/B]
DS(AUX)
A
0.375
0.7
1.35
A
OUT[A/B]
OUT[A/B]
AUX[A/B]
GATE
= 25pF
IN
–V
SENSE
= 140mV
GATE
= 25pF
IN
–V
SENSE
= 140mV
(8)
AUX[A/B]
= 0V, V
= V
V
1
μs
DIS(12V)
= 1.65V
MIC2592B Power-On Reset Time
after VSTBY[A/B] becomes valid
2.0
OFF(12V)
1
2.0
μs
OFF(3V)
STBYA
STBYB
= +3.3V
2.5
5
μs
SC(TRAN)
FILTER
= 0
IN
–V
SENSE
= 140mV
(8)
FILTER
= 0
IN
–V
SENSE
= 140mV
(8)
FILTER
= 0
AUX
Note 8
1
μs
PROP(12VFAULT)
1
μs
PROP(3VFAULT)
1
μs
PROP(VAUXFAULT)
Output Grounded
(8)
Note 8
100
250
ns
μs
Data HIGH hold time after SCL HIGH Stop condition, Figure 1
Start condition, Figure 1
2.5
100
300
100
100
ns
Symbol
Threshold (Figure 4)
V
Min
Typ
Max
Units
Output Discharge Resistance
3VOUT[A/B]
3V
Time (Figure 5)
ON[A/B], AUXEN[A/B] Pulse Width
V
V
Auxiliary Output Current Limit
Current which must be drawn from
Current
Regulated Current after Transient
12VOUT[A/B]
12V
3V
(Figure 2)
(Figure 3)
VAUX[A/B] Current Limit Response
C
V
C
Limit to /FAULT output
Limit to /FAULT[A/B] Output
C
V
C
V
limit to /FAULT[A/B] output
C
Parameter
Condition
time-out
= 1.65V
430
Ω
12V Current Limit Response Time
MIC2592B-2BTQ
3.3V Current Limit Response Time
MIC2592B-2BTQ
Delay from 12V[A/B] Overcurrent
MIC2592B-2BTQ
Delay from 3V[A/B] Overcurrent
MIC2592B-2BTQ
Delay from VAUX[A/B] Overcurrent
MIC2592B-2BTQ
= 6.0V
150
Ω
1600
Ω
Data LOW setup time to SCL LOW
Figure 1
SCL (clock) period
Data In setup time to SCL HIGH
Data Out stable after SCL LOW
Figure 1
Figure 1
ns
ns
μs
ns
相關(guān)PDF資料
PDF描述
MIC2592B-5YTQ Dual-Slot PCI Express Hot-Plug Controller
MIC2596 Dual Channel Negative Voltage Hot Swap Controllers(雙通道負(fù)電壓熱交換控制器)
MIC2597 Dual Channel Negative Voltage Hot Swap Controllers(雙通道負(fù)電壓熱交換控制器)
MIC2660 IttyBitty Charge Pump
MIC2660BM5 IttyBitty Charge Pump
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2593-2BTQ 功能描述:IC CTRLR HOTPLUG PCI DUAL 48TQFP 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
MIC2593-2BTQ TR 功能描述:IC PCI HOT PLUG CTLR DUAL 48TQFP 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
MIC2593-2YTQ 功能描述:熱插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - 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
MIC2593-2YTQ TR 功能描述:熱插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - 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
MIC2594-1BM 功能描述:IC CTRLR HOT SWAP NEG HV 8-SOIC 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