Texas Instruments DRV604PWPEVM, User Manual

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Quick Setup Guide
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2 Quick Setup Guide
This chapter describes the DRV604PWPEVM board in regards to power supply and system interfaces.
The chapter provides information regarding handling and unpacking, absolute operating conditions, and a
description of the factory default switch and jumper configuration.
The following is a step-by-step guide to configuring the DRV604PWPEVM for device evaluation.
2.1 Electrostatic Discharge Notice
CAUTION
Failure to observe proper ESD handling procedures may result in damage to
EVM components.
2.2 Unpacking the EVM
On opening the DRV604PWPEVM package, ensure that the following items are included:
• 1 pc. DRV604PWPEVM board using one DRV604PWP.
If either of these items is missing, contact the Texas Instruments Product Information Center nearest you
to inquire about a replacement.
2.3 Power-Supply Setup
To power up the EVM one power supply is needed. The power supply is connected to the EVM using a
2pin 2.54mm pin header, J1.
Table 2. Recommended Supply Voltage
Description Voltage Limitations Current Requirement Cable
Power supply 5 V 0.1 A —
CAUTION
Applying voltages above the limitations given in Table 2 may cause permanent
damage to your hardware.
3 On/Off Sequence
For minimum click and pop during power on and power off, the DRV604 Enable inputs, pin 5 and pin 10,
should be kept low. The preferred power-up/down sequence is shown in
Figure 2 .
Figure 2. Power-Up/-Down Sequence
4 DRV604PWPEVM SLOU288 – February 2010
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