EVAL-ADM1176EBZ Analog Devices Inc, EVAL-ADM1176EBZ Datasheet - Page 2

• Manufacturer Part Number: EVAL-ADM1176EBZ
• Description: BOARD EVALUATION FOR ADM1176
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM1176EBZ

• Main Purpose: Power Management, Hot Swap Controller
• Embedded: No
• Utilized Ic / Part: ADM1176
• Primary Attributes: Hot Swap Controller, Digital Power Monitor, High Side MOSFET Driver
• Secondary Attributes: SMBus, I2C, 3.15 V ~ 16.5 V Supply
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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