參數(shù)資料
型號： MAX5915EUI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Dual PCI 2.2 Hot-Swap Controllers
中文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝： 4.40 MM, M0-153AE, TSSOP-28
文件頁數(shù)： 3/25頁
文件大?。?/td> 657K
代理商： MAX5915EUI
M
Dual PCI 2.2 Hot-Swap Controllers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
-12VIN
= -12V, V
+12VIN
= +12V, V
3.3VAUXIN
= +3.3V, V
ON_
= V
AUXON_
= +5V, T
A
= -40
°
C to +85
°
C, unless otherwise specified.
Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
+5V SUPPLY CONTROL
Gate Charge Current
I
5VGATE
_
, CHG
V
5VGATE
_ = +6V, V
5VSEN
_ = +5V,
V
5VO
_ = +5V
V
5VGATE
_ = +12V, V
ON
_ = 0
5
15
30
μ
A
Gate Discharge Current
I
5VGATE
_
, DIS
50
150
250
μ
A
Gate High Voltage
V
5VGATE
_
, HIGH
I
5VGATE
_ = 1
μ
A
V
+12VIN
-
0.5V
V
+12VIN
V
Gate Low Voltage
5VO_ Input Bias Current
5VO_ Internal Pulldown
5VSEN_ Input Bias Current
Current-Limit Threshold
Output Undervoltage Threshold
V
5VGATE
_
, LOW
I
5VO
_
, BIAS
R
5VO
_
, PD
I
5VSEN
_
, BIAS
V
5VO
_
, LIM
V
5VO
_
, UV
I
5VGATE
_ = 1
μ
A, V
ON
_ = 0
V
5VO
_ = +5V
V
ON
_ = 0
V
5VSEN
_ = +5V
V
5VGATE
_ falling
Output falling
0.1
0.4
20
V
μ
A
k
μ
A
mV
V
1
10
35
4.70
27
4.34
31
4.50
Output Undervoltage Threshold
Hysteresis
45
mV
+12V SUPPLY CONTROL
T
A
= +25
°
C, I
D
= 0.5A
T
A
= +85
°
C, I
D
= 0.5A
V
+12VO
_ = 0
Output current rising (Note 2)
Output falling
V
ON
_ = 0
0.32
0.38
0.5
1.36
On-Resistance of Internal Switch
R
DS(ON), +12V
Foldback Current Limit
Current-Foldback Threshold
Output Undervoltage Threshold
+12VO_ Internal Pulldown
I
+12VIN, LIM
0.68
1
A
A
V
k
1.4
10.4
1
V
+12VO
_
, UV
R
+12VO
_
, PD
10.00
10.82
-12V SUPPLY CONTROL
T
A
= +25
°
C, I
D
= 0.1A
T
A
= +85
°
C, I
D
= 0.1A
V
-12VO_
= 0
Output current rising (Note 2)
V
ON_
= 0
0.58
0.9
1.3
273
On-Resistance of Internal Switch
R
DS(ON), -12V
Foldback Current Limit
Current-Foldback Threshold
-12VO_ Internal Pullup
I
-12VIN, LIM
136
205
240
1
mA
mA
k
R
-12VO_, PU
+3.3VAUX SUPPLY CONTROL
Input Voltage Range
V
3.3VAUXIN
3.0
3.3
3.6
V
3.3VAUXIN Undervoltage
Lockout
V
UVLO, AUX
Input rising
2.65
2.75
2.85
V
Hysteresis
Supply Current
V
UVLO-AUX, HYS
I
Q, 3.3VAUX
30
1
mV
mA
2
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相關代理商/技術參數(shù)
參數(shù)描述
MAX5915EUI+ 功能描述:熱插拔功率分布 Dual PCI 2.2 Hot Swap Controller 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
MAX5915EUI+T 功能描述:熱插拔功率分布 Dual PCI 2.2 Hot Swap Controller 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
MAX5915EUI-T 功能描述:熱插拔功率分布 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
MAX5915UUI+ 功能描述:熱插拔功率分布 Dual PCI 2.2 Hot Swap Controller 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
MAX5915UUI+T 功能描述:熱插拔功率分布 Dual PCI 2.2 Hot Swap Controller 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube
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