XC9116 Ver la hoja de datos (PDF) - TOREX SEMICONDUCTOR

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XC9116

Step-Up DC/DC Converter-Backlight LED Driver

TOREX SEMICONDUCTOR 

XC9116

Series

■APPLICATION INFORMATION (Continued)

<Instruction on Pattern Layout>

1. In order to stabilize VIN's voltage level, we recommend that an input by-pass capacitor (CIN) be connected as close as

possible to the VIN & VSS pins.

2. Please mount each external component as close to the IC as possible.

3. Wire external components as close to the IC as possible and use thick, short connecting traces to reduce the circuit

impedance.

4. Make sure that the PCB GND traces are as thick as possible, as variations in ground potential caused by high ground

currents at the time of switching may result in instability of the IC.

●XC9116B Series Pattern Layout (SOT-25)

CE

GND

RLED

LED

CL

V OUT

V IN

SBD

L

●XC9116D Series Pattern Layout (SOT-25)

RLED

CE

R1

GND

LED

ZD

CL

V OUT

V IN

SBD

L

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