TC62D776CFG

2011-12-07

1

TOSHIBA CMOS Integrated Circuit Silicon Monolithic

TC62D776CFG

16-Channel Constant-Current LED Driver of the 3.3-V and 5-V Power Supply

The TC62D776CFG is a constant-current driver for LED and

LED display lighting applications.

The output current from each of the 16 outputs is programmable

via a single external resistor.

The TC62D776CFG contains a 16-channel shift register, a

16-channel latch, a 16-channel AND gate and a 16-channel

constant-current output.

Fabricated with a CMOS process, the TC62D776CFG allows

high-speed data transfer.

It operates with a 3.3- or 5-V power supply.

.

Features

● Supply voltage

● 16-output built-in

● Output current setup range

: S rank; between outputs

± 1.5 % (max)

: S rank; between devices

± 1.5 % (max)

: N rank; between outputs

± 2.5 % (max)

: N rank; between devices

± 2.5 % (max)

●Output voltage

● I/O interface

: CMOS interfaces (Schmitt trigger input)

● Data transfer frequency

● Operation temperature range

● 8-bit (256 steps) current correction function built-in.

1 bit (HC) by the MSB side: Selects the output current range.

7 bit by the LSB side: Output current is adjusted at 128 steps in the range of 11% to 45%. (In the case of HC=1)

Output current is adjusted at 128 steps in the range of 50% to 200%. (In the case of HC=0)

● Thermal shutdown function (TSD) built-in.

● Output error detection function built-in.

Auto-output error detection and manual-output error detection using commands

Output open detection function (OOD) and output short detection function (OSD) built-in.

● Power-on-reset function built-in. (When the power supply is turned on, internal data is reset)

● Output delay function built-in. (Output switching noise is reduced)

● Package

: SSOP24-P-300-1.00B

For detailed part naming conventions, contact your local Toshiba sales representative or distributor.

SSOP24-P-300-1.00B

Weight : 0.32g Typ.