.

.

.

VLED

GND

SDO

R-EXT

VDD

LE

CLK

SDI

LE

CLK

OE

OE

SDI

.

.

.

3.0V to 5.5V

TLC5926/TLC5927

To Controller if Error

Detection Used

1.00

0.00

0.50

0.25

0.75

Configuration Code (CM, HC, CC[0:5]) in Binary Format

CM = 0 (Low Current Multiplier)

HC = 1 (High

Voltage SubBand)

HC = 0 (Low

Voltage SubBand)

HC = 1 (High

Voltage SubBand)

CM = 1 (High Current Multiplier)

HC = 0 (Low

Voltage SubBand)

TLC5926, TLC5927

www.ti.com

SLVS677C – JULY 2008 – REVISED OCTOBER 2015

Figure 16. Current Gain vs Configuration Code

10.2 Typical Application

Figure 17. Single Implementation of TLC592x Device

10.2.1 Design Requirements

For this design example, use the parameters listed in Table 6. The purpose of this design procedure is to

calculate the power dissipation in the device and the operating junction temperature.

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Product Folder Links: TLC5926 TLC5927