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HIP1012ACB-T PDF预览

HIP1012ACB-T

更新时间: 2024-11-15 20:28:07
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管
页数 文件大小 规格书
15页 856K
描述
2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14, PLASTIC, MS-012AB, SOIC-14

HIP1012ACB-T 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:PLASTIC, MS-012AB, SOIC-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm湿度敏感等级:1
信道数量:2功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240电源:12 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Power Management Circuits最大供电电流 (Isup):10 mA
最大供电电压 (Vsup):13.2 V最小供电电压 (Vsup):10.5 V
标称供电电压 (Vsup):12 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

HIP1012ACB-T 数据手册

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DATASHEET  
HIP1012A  
Dual Power Distribution Controller  
FN4419  
Rev 6.00  
March 2004  
The HIP1012A is a HOT SWAP dual supply power distribution  
controller. Two external N-Channel MOSFETs are driven to  
distribute power while providing load fault isolation.  
Features  
• HOT SWAP Dual Power Distribution Control for +5V and  
+12V or +5V and +3.3V  
At turn-on, the gate of each external N-Channel MOSFET is  
charged with a 10A current source. Capacitors on each  
gate (see the Typical Application Diagram), create a  
programmable ramp (soft turn-on) to control inrush currents.  
A built in charge pump supplies the gate drive for the 12V  
supply N-Channel MOSFET switch.  
• Provides Fault Isolation  
• Programmable Current Regulation Level  
• Programmable Time Out  
• Charge Pump Allows the Use of N-Channel MOSFETs  
• Power Good and Overcurrent Latch Indicators  
• Enhanced Overcurrent Sensitivity Available  
• Redundant Power On Controls  
Overcurrent protection is facilitated by two external current  
sense resistors. When the current through either resistor  
exceeds the user programmed value the controller enters the  
current regulation mode. The time-out capacitor, C , starts  
TIM  
• Adjustable Turn-On Ramp  
charging as the controller enters the time out period. Once  
C
charges to a 2V threshold, the N-Channel MOSFETs are  
TIM  
• Protection During Turn-On  
latched off. In the event of a fault at least three times the  
current limit level, the N-Channel MOSFET gates are pulled  
low immediately before entering time out period. The  
controller is reset by a rising edge on either PWRON pin.  
• Two Levels of Current Limit Detection Provide Fast  
Response to Varying Fault Conditions  
• Less Than 1s Response Time to Dead Short  
• 3s Response Time to 200% Current Overshoot  
• Pb-Free Package Option  
Choosing the voltage selection mode the HIP1012 controls  
either +12V/5V or +3.3V/+5V supplies.  
Ordering Information  
Tape & Reel Packaging with ‘-T’ Part Number Suffix  
TEMP.  
RANGE (°C)  
PKG.  
DWG. #  
Applications  
PART NUMBER  
HIP1012ACB  
PACKAGE  
14 Ld SOIC  
-0 to 70  
-0 to 70  
M14.15  
• Redundant Array of Independent Disks (RAID) System  
• Power Distribution Control  
HIP1012ACBZA (Note)  
14 Ld SOIC( Pb-free) M14.15  
NOTE: Intersil Pb-free products employ special Pb-free material  
sets; molding compounds/die attach materials and 100% matte tin  
plate termination finish, which is compatible with both SnPb and  
Pb-free soldering operations. Intersil Pb-free products are MSL  
classified at Pb-free peak reflow temperatures that meet or exceed  
the Pb-free requirements of IPC/JEDEC J Std-020B.  
• Hot Plug, Hot Swap Components  
Pinout  
Typical Application Diagram  
HIP1012A (SOIC)  
C
TOP VIEW  
PUMP  
R
SENSE  
R
LOAD  
1
2
3
4
5
6
7
3/12VISEN  
3/12VS  
3/12VG  
14  
13  
R
12V  
HIP1012A  
GATE  
R
ILIM  
3/12VS 3/12VISEN  
R
OPTIONAL  
ILIM  
C
V
C
GATE  
12 GND  
R
ILIM  
DD  
3/12VG  
R
FILTER  
V
DD  
GND  
MODE/  
11  
10 C  
C
V
PUMP  
TIM  
DD  
PWRON1  
PWRON2  
5VG  
C
PUMP  
C
M/PON1  
PWRON2  
5VG  
FILTER  
POWER ON  
INPUTS  
TIM  
5V OR 3.3V  
C
TIM  
9
8
PGOOD  
5VISEN  
PGOOD  
5ISEN  
5VS  
R
GATE  
5V  
5VS  
R
C
R
GATE  
SENSE  
LOAD  
FN4419 Rev 6.00  
March 2004  
Page 1 of 15  

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