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参数资料
| 型号： | HIP1012 |
| 厂商： | Intersil Corporation |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Dual Power Distribution Controller(双电源分配控制器) |
| 中文描述： | 双电源分配控制器（双电源分配控制器） |
| 文件页数： | 12/15页 |
| 文件大小： | 544K |
| 代理商： | HIP1012 |
12
TABLE 5. HIP1012EVAL1 BOARD COMPONENT LISTING
COMPONENT
DESIGNATOR
COMPONENT NAME
COMPONENT DESCRIPTION
GENERIC BOARD
U1
HIP1012CB or HIP1012ACB
Intersil Corporation, Dual Power Controller
Q1, Q2
RF1K49156, Si4404DY
N-Channel MOSFET in 8 SOIC or equivalent replacement
QxB and QxC
NOT POPULATED
Mounting areas for additional 8 SOIC
, DPAK or D
2
PAK packaged
MOSFETs
R
1
5V Sense Resistor
100m
,
1
%,
Metal Strip current sensing resistor
R
2
3.3V/12V Sense Resistor
20m
,
1
%,
Metal Strip current sensing resistor
R
3
, R
4
Loop compensation Resistors
20
, Resistor in series with gate capacitor. This RC may be necessary
to provide current loop stability. Keep resistor < 50
.
R
5
Current Limit Set Resistor
10k
, Current limit = ~10
μ
A x (R
ILIM
/ R
SENSE
).
R*
Isolation resistor (not provided, see Decoupling
Concerns in Critical Items section)
Add resistor (<50
) to isolate V
DD
from load transients if necessary to
eliminate random V
DD
low reset. Cut short to install.
C
3
, C
4
Gate Timing Capacitors
0.01
μ
F, 10
μ
A charging I source provides slow ramp on of N-Channel
MOSFETs
C
1
Charge Pump Capacitor
0.1
μ
F, Charge Pump Capacitor necessary for +12V and +5V
operation.
C
2
Time-out Set Capacitor
0.047
μ
F, Provides ~9ms of time-out period prior to latch off during
which IOC can be resolved. The duration of current limit time-out (in
seconds) = 200k
x C
TIM
(Farads).
C
5
Vdd decoupling capacitor
0.1
μ
F, Provides V
DD
decoupling
JP1
JP2
JP3
JP4
Jumper to configure PWRON2
Jumper to configure VDD
Jumper to configure Charge Pump Cap
Jumper to configure PWRON1
See Table 3 for jumper configuration descriptions
LED1
Pgood indicator
Lit indicates a fault condition
W1
NOT PROVIDED
Tie point for dedicated +12V HIP1012 supply, use in default
configuration
TP1 - TP14
Test Points for HIP1012 pin 1 to pin 14
P1 - P2
Edge connector fingers
Modify edge connector finger lengths for power sequencing
LOAD BOARD
SW11 and RL1
5V high load (7
)
Switch and load resistor pair to invoke high current load on 5V
SW12 and RL2
5V low load (10
)
Switch and load resistor pair to invoke low current load on 5V
SW13 and RL3
3.3V high load (0.8
)
Switch and load resistor pair to invoke high current load on 3.3V
SW14 and RL4
3.3V low load (1.6
)
Switch and load resistor pair to invoke low current load on 3.3V
LED2, LED3
Load “HOT” indicators
Lit indicates N-Channel MOSFETs are on and loads are HOT
BUS BOARD
Bus interconnect board
HIP1012A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| HIP1012ACBTS2490 | 制造商:INTERSIL 功能描述:New |
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