參數(shù)資料
型號(hào)： HIP1012ACB
廠商： INTERSIL CORP
元件分類： 電源管理
英文描述： Dual Power Distribution Controller
中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝： PLASTIC, MS-012AB, SOIC-14
文件頁(yè)數(shù)： 12/15頁(yè)
文件大小： 173K
代理商： HIP1012ACB
12
TABLE 5. HIP1012EVAL1 BOARD COMPONENT LISTING
COMPONENT
DESIGNATOR
COMPONENT NAME
COMPONENT DESCRIPTION
GENERIC BOARD
U1
HIP1012CB
Intersil Corporation, HIP1012CB Dual Power Controller
Q1, Q2
RF1K49156
Intersil Corporation, 30V, 30m
, 6.3A Logic Level N-Channel
MOSFET
QxB and QxC
NOT PROVIDED
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
HIP1012, HIP1012A
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參數(shù)描述
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HIP1012ACBTS2490 制造商:INTERSIL 功能描述:New
HIP1012ACBZA 功能描述:熱插拔功率分布 W/ANNEAL PWR DIST CONTROLLER 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
HIP1012ACBZAS2695 制造商:Intersil Corporation 功能描述:FOR TRACKING PURPOSES ONLY, USES PL CODE D3P - Rail/Tube
HIP1012ACBZA-T 功能描述:熱插拔功率分布 W/ANNEAL PWR DIST CONTROLLER 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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