參數(shù)資料
型號(hào)： HV310LG
廠商： SUPERTEX INC
元件分類： 電源管理
英文描述： Hotswap, Inrush Current Limiter Controllers
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： SOIC-8
文件頁(yè)數(shù)： 3/6頁(yè)
文件大?。?/td> 78K
代理商： HV310LG
3
HV300/HV310
Timing Diagrams
Absolute Maximum Ratings
V
EE
reference to V
DD
pin
+0.3V to -100V
V
PWRGD
referenced to V
EE
Voltage
-0.3V to +100V
Operating Ambient Temperature Range
-40
°
C to +85
°
C
Operating Junction Temperature
Range
-40
°
C to +125
°
C
Storage Temperature Range
-65
°
C to +150
°
C
UV & OV ref to V
EE
-0.3V to +12V
V
INT
is the internally regulated supply voltage and can
range from 9V to 11V.
V
GS(th)
is the gate threshold voltage of the external pass
transistor and may be obtained from its datasheet.
V
GS(lim)
is the pass transistor gate-source voltage required
to obtain the limit curent. It is dependent on the pass
transistor’s characteristics and may be obtained from the
transfer characteristics curves on the transistor datasheet.
g
fs
is the transconductance of the pass transistor and may
be obtained from its datasheet.
R
FB
is the internal feedback resistor and is 5k
nominal.
I
V
R
t
VC
I
t
V
C
I
t
t
t
t
C
g
I
.
I
R
R
t
V
C
I
t
t
V
V
V
C
I
LIM
SENSE
SENSE
START
RAMP
RAMP
TH
GS th
RAMP
RAMP
POR
START
TH
RISE
RAMP
fs
RAMP
0 9
LIM
SENSE
FB
LIM
IN
LOAD
LIM
RISE
PWRGD
INT
GS
RAMP
RAMP
=
=
=
=
+
≈
≈
=
(
)
1 2
.
1
2
1 2
.
(
lim)
GND
-48V
V
IN
V
OUT
I
IN
t
START
contact
bounce
I
LIM
PWRGD
V
UVL
t
RISE
t
PWRGD
V
GATE
Initialization
Limiting
Full On
V
GATE
t
LIM
t
TH
V
RAMP
V
RAMP
V
GATE
inactive
active
V
OUT
V
IN
V
GS(th)
V
GS(lim)
V
EE
t
POR
90%
相關(guān)PDF資料
PDF描述
HV301 Hotswap, Controllers with Circuit Breaker
HV301LG Hotswap, Controllers with Circuit Breaker
HV311 Hotswap, Controllers with Circuit Breaker
HV311LG Hotswap, Controllers with Circuit Breaker
HV302 Sequencing Hotswap Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV310LG-G 功能描述:熱插拔功率分布 Active Low 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
HV310LG-M908 功能描述:熱插拔功率分布 -10 to -90V Activ Lw 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
HV310LG-M908-G 功能描述:熱插拔功率分布 -10 to -90V Activ Lw 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
HV310LG-P031 功能描述:熱插拔功率分布 -10 to -90V Activ Lw 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
HV310LG-P031-G 功能描述:熱插拔功率分布 -10 to -90V Activ Lw 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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