Datasheet
User's Guide
SLVU450–March 2011
TPS3860xxEVM-736 Evaluation Modules
This user's guide describes the evaluation modules (EVM) for the TPS386000 (TPS386000EVM-736) and
TPS386040 (TPS386040EVM-736). The TPS386000 and TPS386040 are quad supervisors with built-in
watchdog timer (WDT), manual reset, programmable delay, and a windowed or positive and negative
monitor.
Contents
1 Description ................................................................................................................... 2
1.1 General Features .................................................................................................. 2
1.2 Orderable Options ................................................................................................. 2
2 Schematic .................................................................................................................... 3
3 EVM Input/Output Connectors ............................................................................................ 4
4 General Operation and Functionality ..................................................................................... 4
4.1 Input Power ......................................................................................................... 4
4.2 Supervisor Inputs .................................................................................................. 4
4.3 RESET Outputs .................................................................................................... 5
4.4 RESET Timing Delay .............................................................................................. 6
4.5 Watchdog Timer Function ........................................................................................ 7
5 EVM Assembly Drawings and Layout Guidelines ...................................................................... 8
5.1 PCB Drawings ...................................................................................................... 8
5.2 Layouts Guidelines ............................................................................................... 10
6 Bill of Materials ............................................................................................................. 11
List of Figures
1 TPS3860xxEVM-736 Schematic .......................................................................................... 3
2 RESET1 Timing for VCC1 From 0 V to 3.3 V........................................................................... 6
3 WDT Timing and Operation ............................................................................................... 7
4 Top-Side Placement/Routing .............................................................................................. 8
5 Top-Side Layout/Routing................................................................................................... 9
6 Bottom-Side Layout/Routing ............................................................................................. 10
List of Tables
1 EVM Input/Output Connectors ............................................................................................ 4
2 TPS3860xxEVM-736 Bill of Materials .................................................................................. 11
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SLVU450–March 2011 TPS3860xxEVM-736 Evaluation Modules
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