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參數(shù)資料
| 型號(hào)： | HIP1011A |
| 廠商： | Intersil Corporation |
| 英文描述： | PCI Hot Plug Controller |
| 中文描述： | 的PCI熱插拔控制器 |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 120K |
| 代理商： | HIP1011A |
3
Pin Descriptions
PIN NO.
DESIGNATOR
FUNCTION
DESCRIPTION
1
M12VIN
-12V Input
-12V Supply Input. Also provides power to the -12V overcurrent circuitry.
2
FLTN
Fault Output
5V CMOS Fault Output; LOW = FAULT. A capacitor may be placed from this pin to ground to
provide delay time to fault notification and power supply latch-off.
3
3V5VG
3.3V/5V Gate Output
Drive the gates of the 3.3V and 5V MOSFETs. Connect a capacitor to ground to set the start-
up ramp. During turn on, this capacitor is charged with a 25
μ
A current source.
4
VCC
12V V
CC
Input
Connect to unswitched 12V supply.
5
12VIN
12V Input
Switched 12V supply input.
6
3VISEN
3.3V Current Sense
Connect to the load side of the current sense resistor in series with source of external 3.3V
MOSFET.
7
3VS
3.3V Source
Connect to source of 3.3V MOSFET. This connection along with pin 6 (3VISEN) senses the
voltage drop across the sense resistor.
8
OCSET
Overcurrent Set
Connect a resistor from this pin to ground to set the overcurrent trip point of all four switches.
All four over current trips can be programmed by changing the value of this resistor. The
default (6.04k
,
1%) is compatible with the maximum allowable currents as outlined in the
PCI specification.
9
PWRON
Power On Control
Controls all four switches. High to turn switches ON, Low to turn them OFF.
10
5VS
5V Source
Connect to source of 5V MOSFET switch. This connection along with pin 11 (5VISEN)
senses the voltage drop across the sense resistor.
11
5VISEN
5V Current Sense
Connect to the load side of the current sense resistor in series with source of external 5V
MOSFET.
12
12VO
Switched 12V Output
Switched 12V output.
13
GND
Ground
Connect to common of power supplies.
14
12VG
Gate of Internal PMOS Connect a capacitor between 12VG and 12VO to set the start up ramp for the +12V supply.
This capacitor is charged with a 25
μ
A current source during start-up. The UV circuitry is
enabled after the voltage on 12VG is less than 400mV. Therefore, if the capacitor on the pin
3 (3V5VG) is more than 25% larger than the capacitor on pin 14 (12VG) a false UV may be
detected during start up.
15
M12VG
Gate of Internal NMOS Connect a capacitor between M12VG and M12VO to set the start up ramp for the M12V
supply. This capacitor is charged with 25
μ
A during start up.
16
M12VO
Switched -12V
Output
Switched 12V Output.
HIP1011A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| HIP1011A_04 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:PCI Hot Plug Controller |
| HIP1011ACB | 功能描述:IC CTRLR HOT PLUG PCI 16-SOIC RoHS:否 類(lèi)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(lèi)型:熱插拔開(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)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(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| HIP1011ACB-T | 功能描述:IC CTRLR HOT PLUG PCI 16-SOIC RoHS:否 類(lèi)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(lèi)型:熱插拔開(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)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(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| HIP1011ACBZA | 功能描述:熱插拔功率分布 W/ANNEAL PWR DIST CNTRLR 16LD N 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 |
| HIP1011ACBZA-T | 功能描述:熱插拔功率分布 W/ANNEAL PWR DIST CNTRLR 16LD N 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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