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型号： ADM1176-2ARMZ-R7
厂商： Analog Devices Inc
文件页数： 2/24页
文件大小： 0K
描述： IC CTRLR HOTSWAP 16.5V 10-MSOP
产品培训模块： Hot Swap Design
标准包装： 1
类型： 热交换控制器
应用： 通用
内部开关： 无
电源电压： 3.15 V ~ 16.5 V
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 10-TFSOP，10-MSOP（0.118"，3.00mm 宽）
供应商设备封装： 10-MSOP
包装： 标准包装
产品目录页面： 792 (CN2011-ZH PDF)
配用： EVAL-ADM1176EBZ-ND - BOARD EVALUATION FOR ADM1176
其它名称： ADM1176-2ARMZ-R7DKR

ADM1176
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Thermal Characteristics .............................................................. 6
ESD Caution .................................................................................. 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 8
Overview of the Hot Swap Function ............................................ 13
Undervoltage Lockout ............................................................... 13
ON Function ............................................................................... 13
TIMER Function ........................................................................ 13
GATE and TIMER Functions During a Hot Swap
Operation..................................................................................... 14
REVISION HISTORY
5/12—Rev. B to Rev. C
Added V BUS = 3.0 V to 5.5 V Condition to V IL and V IH , Table 1..... 4
Changes to Kelvin Sense Resistor Connection Section ............. 22
Deleted Figure 46 ............................................................................ 23
Updated Outline Dimensions ....................................................... 23
2/08—Rev. A to Rev. B
Changed V VCC to V CC Throughout ................................................. 3
Changes to Input Current for 00 Decode, I ADRLOW , Parameter ... 3
Changes to Input Current for 11 Decode, I ADRHIGH , Parameter... 3
Added ADC Conversion Time Parameter .................................... 5
Added Fast Overcurrent Response Time Parameter ................... 5
Added Endnote 2 and Endnote 3 ................................................... 5
Data Sheet
Calculating Current Limits and Fault Current Limit Time .. 14
Initial Timing Cycle ................................................................... 14
Hot Swap Retry on the ADM1176-1 ....................................... 15
Voltage and Current Readback ..................................................... 16
Serial Bus Interface..................................................................... 16
Identifying the ADM1176 on the I 2 C Bus ............................... 16
General I 2 C Timing .................................................................... 16
Write and Read Operations ........................................................... 18
Quick Command ........................................................................ 18
Write Command Byte ................................................................ 18
Write Extended Command Byte .............................................. 19
Read Voltage and/or Current Data Bytes ................................ 20
Applications Information .............................................................. 22
Applications Waveforms............................................................ 22
Kelvin Sense Resistor Connection ........................................... 22
Outline Dimensions ....................................................................... 23
Ordering Guide .......................................................................... 23
4/07—Rev. 0 to Rev. A
Changes to GATE and TIMER Functions During
a Hot Swap Section ......................................................................... 14
Changes to Calculating Current Limits and
Fault Current Limit Time Section ................................................ 14
Changes to Initial Timing Cycle Section ..................................... 14
Changes to Table 5.......................................................................... 16
Changes to Figure 32 and Figure 33............................................. 17
Changes to Figure 37...................................................................... 19
Changes to Figure 39 and Figure 40............................................. 20
Added Applications Information Heading ................................. 22
9/06—Revision 0: Initial Version
Change to Figure 14 ......................................................................... 9
Changes to Figure 15 Caption......................................................... 9
Changes to Figure 24 ...................................................................... 11
Changes to TIMER Function Section .......................................... 13
Changes to General I 2 C Timing Section, Step 3 ......................... 16
Changes to Table 5 .......................................................................... 16
Changes to Figure 32 and Figure 33 ............................................. 17
Changes to Quick Command Section ......................................... 18
Changes to Figure 35 ...................................................................... 18
Changes to Table 7 .......................................................................... 18
Changes to Write Extended Command Byte Section ................ 19
Changes to Figure 37 ...................................................................... 19
Changes to Table 9 and Table 11................................................... 19
Changes to Converting ADC Codes to Voltage and
Current Readings Section ......................................................... 20
Rev. C | Page 2 of 24
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