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參數(shù)資料
| 型號： | IXHQ100PI |
| 廠商： | IXYS CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Negative Voltage Hot Swap Controller with Active Power Filter |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大小： | 113K |
| 代理商： | IXHQ100PI |
5
Frequency (Hz)
1e+1 1e+2 1e+3 1e+4 1e+5 1e+6
A
-70
-60
-50
-40
-30
-20
-10
0
10
20
Pin Descriptions
PIN #
IXHQ 100PI
IXHQ 100SI
Supply Voltage (V)
0
20
40
60
80
100
120
G
6
8
10
12
14
16
Graph 9: Gate Voltage vs. Supply Voltage
Graph 10: Typical Noise Attenuation
SYMBOL
FUNCTION
DESCRIPTION
1
INV
Invert
Input
The invert input controls GSNSin’s polarity. When
invert input is high compared to AGND, then GSNSin
low indicates an insertion/removal event. When invert
input is low, then GSNSin high indicates an
insertion/removal event.
The INV pin controls the polarity sense of this input.
A 3uA internal pull-up current source causes logic
high when there is no connection at this pin. With INV
low or connected to AGND, a GSNSin low (or
connected to AGND) will keep RSTout and GATE
low, and the external power switch, Q1, off. A
disconnected GSNSin pin or when Vcc is applied to it
will allow normal operation
Supply Voltage Positive power-supply voltage input.
This pin serves to control the enabling of the shunt
circuit. When the pin is high compared to AGND, then
the shunt regulator is in off position. A low level at
this pin activates the shunt regulator.
The output of the power active filter tracks this pin.
Adding an external RC network matching the input
noise with respect to the 3db point of the filter could
reduce the noise to a minimum.
Active filter
offset voltage
active filter.
This input controls the current slope during power up
and controls inrush currents. Adding external
capacitors to this pin allow regulation and adjustment
of the rate of the current slope.
The OFFTM pin sets the delay time between power-
down and restart of IXHQ100. Delay time can be
increased by adding external capacitors to this pin.
Ground
The IXHQ100 system zero reference pin.
15
GSNSin
Ground Sense
Input
2
VCCin
3
SHNToff
Shunt Off
4
CAPin
Active low-
pass filter
capacitor input
5
VDROP
This pin sets the drop out MOSFET voltage across the
6
SLOPE
Slope input
7
OFFTM
Off-time
8
AGND
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IXHQ100SI | 制造商:IXYS 制造商全稱:IXYS Corporation 功能描述:Negative Voltage Hot Swap Controller with Active Power Filter |
| IXI848AS1 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 High Side Current Sense Monitor 60V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| IXI848AS1T/R | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 2500 Amps 60V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| IXI848S1 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 High Side Current Sense Monitor 40V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| IXI848S1T/R | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 2500 Amps 40V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
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