Details, datasheet, quote on part number: TPS55160Q1-EVM
PartTPS55160Q1-EVM
CategoryEmbedded Solutions => Engineering Tools => 8851464
TitlePower Management IC Development Tools EVM FOR TPS55160
DescriptionTexas Instruments TPS5516xEVM Evaluation Modules (EVMs) help designers to evaluate the operation and performance of the TPS55160-Q1 and TPS55165Q1. Both of these devices are 1A single-inductor buck-boost-converters. The TPS55160-Q1 device allows users to set the output voltage from 5.7V to 9V through a feedback-divider. The TPS55165-Q1 device has a selectable output voltage of 5V or 12V.
CompanyTexas Instruments Inc.
DatasheetDownload TPS55160Q1-EVM datasheet
Specifications 
ProductEvaluation Modules
TypeVoltage Regulators - Switching Regulators
Tool Is For Evaluation OfTPS55160Q1
Input Voltage2 V to 36 V
Output Voltage5.7 V to 9 V
TPS55160Q1-EVM photo

Others parts numbering
TPS55165Q1-EVM: Power Management IC Development Tools EVM FFOR TPS55165

 

Features, Applications

The Texas Instruments TPS55160Q1-EVM and TPS55165Q1-EVM evaluation modules (EVMs) help designers evaluate the operation and performance of the TPS55160-Q1 and TPS55165-Q1 1-A singleinductor buck-boost converters. This user's guide describes how to set up and configure the EVMs for operation. This document also provides the board layout, the schematic, and the bill of materials (BoM) for the EVMs. The TPS55160-Q1 device allows users to set the output voltage from 9 V through a feedbackdivider. The TPS55165-Q1 device has a selectable output voltage 12 V.

Contents Introduction................................................................................................................... 3 Schematic, Bill of Materials, and Layout................................................................................. 3 2.1 Schematic........................................................................................................... 4 2.2 Bill of Materials...................................................................................................... 5 2.3 Layout and Component Placement............................................................................... 7 Setup and Operation...................................................................................................... 11 3.1 Input and Output Connector Descriptions...................................................................... 11 3.2 Jumper Configuration............................................................................................. 12 3.3 Test Point Description............................................................................................ 14 3.4 Basic Operation.................................................................................................... 15 Typical Performance....................................................................................................... 16 4.1 Efficiency........................................................................................................... 16 4.2 Startup Waveforms................................................................................................ 16 4.3 Switch Node Waveforms in Buck Mode, Boost Mode, and in Buck-Boost Mode......................... 17 4.4 Load-Step Response............................................................................................. 18 4.5 Line step response / Cranking support......................................................................... 19 Related Documentation.................................................................................................... 20 List of Figures TPS55160Q1-EVM With Jumper Settings................................................................................ 3 TPS55165Q1-EVM With Jumper Settings................................................................................ 3

4 TPS55160Q1-EVM Schematic Diagram--Assembly Option.......................................................... 4 TPS55165Q1-EVM Schematic Diagram--Assembly Option........................................................... 5 Component Placement--Top.............................................................................................. 7 TPS55160Q1-EVM Top Layer--Overview............................................................................... 8 TPS55165Q1-EVM Top Layer--Overview............................................................................... 8 Component Placement--Bottom.......................................................................................... 9 TPS55160Q1-EVM Bottom Layer--Overview.......................................................................... 9 TPS55165Q1-EVM Bottom Layer--Overview......................................................................... 10 Layout--Top Layer......................................................................................................... 10 Layout--Layer 2............................................................................................................ 10 Layout--Layer 3............................................................................................................ 10 Layout--Bottom Layer..................................................................................................... 10

Ignition Jumper Configuration Default: ON (Device powers up when power is applied).......................... Power-Latch Jumper Configuration Default: LATCH.................................................................. Spread Spectrum Enable Jumper Configuration Default: Jumper Installed, Spread Spectrum Disabled...... Power-Good Delay Selection Jumper Configuration Default: Jumper Not Installed, 3-ms Delay............... Low-Power-Mode Enable Jumper Configuration Default: Jumper Set to PWM, LPM Prohibited............... Output Voltage Selection Jumper Configuration Default: 5 V for TPS55165-Q1.................................. Output Voltage Selection Jumper Configuration Default: 8 V for TPS55160-Q1, Configured by R6 and R7.. Typical Efficiency for 5-V Output......................................................................................... Typical Efficiency for 12-V Output....................................................................................... Startup When VIN is Already Present and IGN is Pulled High....................................................... Startup With IGN Tied to VIN and Both Ramp Up..................................................................... Switch-Nodes in Buck Mode (VVIN 12 V, VVOUT = 5 V)............................................................... Switch-Nodes in Buck-Boost-Mode (VVIN 5 V, VVOUT = 5 V)......................................................... Switch-Nodes in Boost Mode (VVIN 2.5 V, VVOUT = 5 V).............................................................. Load-Step Response VVIN 12 V, VVOUT 5 V (Buck Mode), mA-1 A-100 mA............................... Load-Step Response VVIN 2.5 V, VVOUT 5 V (Boost Mode), mA-400 mA-50 mA........................... Load-Step Response VVIN 14 V, VVOUT 12 V (Buck Mode), mA-800 mA-100 mA........................ Load-Step Response VVIN 12 V, VVOUT 12 V (Buck-Boost Mode), mA-600 mA-100 mA................. Load-step-response VVIN 4 V, VVOUT 12 V (Boost Mode), mA-150 mA-50 mA............................. Cranking Pulse Response With 5-V Output, 200-mA Load, 2 s/div................................................. Cranking Pulse Response With 5-V Output, 200-mA Load, Zoom to 100 ms/div................................. Cranking Pulse Response With 5-V Output, 200-mA Load, Zoom to 5 ms/div.................................... Cranking Pulse Response With 5-V Output, 200-mA load, Zoom to 200 Ás/div...................................

TPS55165Q1-EVM Showing Supply and Load Connections List of Tables Bill of Materials (BOM)

The is a fully-assembled EVM design for evaluation TPS55160-Q1 1-A single-inductor buck-boost converter. Figure 1 and Figure 2 show the TPS55160Q1-EVM and TPS55165Q1-EVM boards with jumper settings.

This section provides a more detailed description of the schematic, bill of materials (BOM), and layout.


 

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