Monitored

Voltage

Pullup

Voltage

1

2

3

4

5

6

MR

Signal

Pullup

Voltage

RSTSENSE

Flag

RSTVDD

Flag

TPS3106

TPS3103, TPS3106, TPS3110

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SLVS363F – AUGUST 2001 – REVISED NOVEMBER 2015

10 Power Supply Recommendations

These devices are designed to operate from an input supply with a voltage range between 0.9 V and 3.3 V.

Though not required, it is good analog design practice to place a 0.1-

μF ceramic capacitor close to the VCC pin if

the input supply is noisy.

11 Layout

11.1 Layout Guidelines

Follow these guidelines to lay out the printed-circuit-board (PCB) that is used for the TPS310x and TPS3110x

family of devices.

•

•

from the supply to the capacitor, can form an LC tank and create ringing with peak voltages above the

11.2 Layout Example

Figure 19. Example Layout (DBV Package)

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Product Folder Links: TPS3103 TPS3106 TPS3110