TP16

TP15

Metal Ground Barrel

Probe Tip

Getting Started

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The V

oscilloscope. These test points are intended for use with un-hooded scope probes. The scope probe tip

should be connected to the socket labeled VIN or VOUT, and the scope ground barrel should lean against

to the test point labeled GND. The GND TP may need to be cut or bent slightly to hold the probe barrel.

Figure 2. Tip and Barrel Measurement

The control test points located directly below the TPS84x10 IPS device are made available to test the

features of the device. Any external connections made to these test points should be referenced to either

of the two control ground test points located along the bottom of the EVM. Refer to Section 4 of this user

guide for more information on the individual control test points.

The V

and appropriate switching frequency. Before applying power to the EVM, ensure that the jumpers are

present and properly positioned for the intended output voltage. Refer to Table 2 for the recommended

jumper settings. Always remove input power before changing the jumper settings.

Once the jumper settings have been confirmed, configure the host input supply to apply the appropriate

bus voltage listed in Table 2 and confirm that the selected output voltage is obtained.

Table 2. Output Voltage and Switching Frequency Jumper Settings

V

TPS84210, F

SW

TPS84410, F

SW

TPS84610, F

SW

V

SELECT

SELECT

SELECT

3.3 V

1.5 MHz

1 MHz

-

5 V

2.5 V

1.5 MHz

1 MHz

-

5 V

1.8 V

1 MHz

1 MHz

-

5 V or 3.3 V

1.2 V

750 kHz

750 kHz

-

5 V or 3.3 V

0.8 V

650 kHz

650 kHz

-

5 V or 3.3 V

4

TPS84410EVM-001/TPS84210EVM-002/TPS84610EVM-003, 2-A to 6-A

SLUU633A

– September 2011 – Revised February 2012

Integrated Power Solution

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