TB62777FNG Datasheet 8-Channel Constant-Current LED Driver

Manufacturer: Toshiba

TB62777FNG 8-channel constant-current led driver by Toshiba - Datasheet Preview

Datasheet Details

Part number	TB62777FNG
Manufacturer	Toshiba
File Size	235.22 KB
Description	8-Channel Constant-Current LED Driver
Datasheet	TB62777FNG Datasheet

Overview

TB62777FNG/FG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62777FNG, TB62777FG 8-Channel Constant-Current LED Driver of the 3.3-V and 5-V Power Supply Voltage Operation The TB62777FNG/FG is comprised of constant-current drivers designed for LEDs and LED panel displays.

The regulated current sources are designed to provide a constant current, which is adjustable through one external resistor.

The TB62777FNG/FG incorporates eight channels of shift registers, latches, AND gates and constant-current outputs.

Key Features

Power supply voltages: VDD = 3.3 V/5 V.
Output drive capability and output count: 50 mA × 8 channels.
Constant-current output range: 5 to 40 mA.
Voltage applied to constant-current output terminals: 0.4 V (min, IOUT = 5 to 40 mA).
Designed for common-anode LEDs.
Thermal shutdown (TSD)（min: 150℃）.
Power on reset (POR).
Logical input signal voltage level: 3.3-V and 5-V CMOS interfaces (Schmitt trigger input).
Maximu.

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