参数资料
| 型号： | HIP1011EVAL2 |
| 厂商： | Intersil |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD COMPACT PCI HOT PLUG |
| 标准包装： | 1 |
| 主要目的： | 电源管理，热交换控制器 |
| 已用 IC / 零件： | HIP1011 |
| 已供物品： | 板 |
HIP1011
Pin Descriptions
PIN
1
2
DESIGNATOR
M12VIN
FLTN
FUNCTION
-12V Input
Fault Output
DESCRIPTION
-12V Supply Input. Also provides power to the -12V overcurrent circuitry.
5V CMOS Fault Output; LOW = FAULT. An optional capacitor may be place from this pin to
ground to provide additional immunity from power supply glitches.
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 startup
ramp. During turn on, this capacitor is charged with a 25 μ A current source.
4
5
6
VCC
12VIN
3VISEN
12V V CC Input
12V Input
3.3V Current Sense
Connect to unswitched 12V supply.
Switched 12V supply input.
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
10
PWRON
5VS
Power On Control
5V Source
Controls all four switches. High to Turn Switches ON, Low to turn them OFF.
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
14
GND
12VG
Ground
Gate of Internal
PMOS
Connect to common of power supplies.
Connect a capacitor between 12VG and 12VO to set the startup ramp for the +12V supply. This
capacitor is charged with a 25 μ A current source during startup. The 3.3V and 5V 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 startup.
15
16
M12VG
M12VO
Gate of Internal
NMOS
Switched -12V
Connect a capacitor between M12VG and M12VO to set the startup ramp for the M12V supply.
This capacitor is charged with 25 μ A during startup.
Switched 12V Output.
Output
4
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PDF描述 |
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| HIP1012EVAL1 | EVALUATION BOARD DUAL GENERIC |
| HIP1013EVAL1 | EVALUATION BOARD DUAL GENERIC |
| HIP2100EVAL2 | EVAL BOARD 48VDC-5UDC CONVERTER |
| HIP2100EVAL | EVAL BOARD MINI HALF BRIDGE |
| HIP4080AEVAL | EVALUATION BOARD HIP4080/4081 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HIP1012 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Power Distribution Controller |
| HIP1012A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Power Distribution Controller |
| HIP1012A_04 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Power Distribution Controller |
| HIP1012ACB | 功能描述:IC CTRLRL HOT PLUG DUAL 14-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| HIP1012ACB-T | 功能描述:IC CTRLRL HOT PLUG DUAL 14-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
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