TB62771FTG - Step-up DC/DC controller built in 4-channel sink driver

Product Overview

Toshiba

Part number	TB62771FTG
Manufacturer	Toshiba
File Size	1.58 MB
Description	Step-up DC/DC controller built in 4-channel sink driver
Datasheet	TB62771FTG Datasheet
Additional preview pages of the TB62771FTG datasheet.

TB62771FTG is a large-current LED driver IC incorporating DC/DC controller for high-power LED systems.

This IC can drive high-intensity and large-current LED connected to 4 constant current sinks.

This IC is for driving backlight of white LEDs for large LCD.

Input voltage range : 4.75 V to 40 V Weight : 0.03 g (TYP. ).
Built in current mode DC/DC controller.
Switching frequency: Set by the resistance connected to RT terminal (200 kHz to 2.0 MHz), Synchronization with external clock.
4ch constant current driver: Sink current 20 mA to 150 mA Current accuracy +/- 2% (ILED = 100 mA, between channels) Control voltage for minimum OUT terminal 0.5 V (ILED = 150 mA).
Dimming control: Input PWM range 100 Hz.

TB62709FG - 7-SEGMENT DRIVERS (Toshiba Semiconductor)
TB62709NG - 7-SEGMENT DRIVERS (Toshiba Semiconductor)
TB62 - 6.0A Single-Phase Silicon Bridge Rectifier (TAITRON)
TB6219 - Stepper Motor Driver (Top-Best)
TB62201AFG - Dual-Stepping Motor Driver IC (Toshiba Semiconductor)
TB62202AFG - Dual-Stepping Motor Driver IC (Toshiba Semiconductor)
TB62206FG - BiCD PWM 2-Phase Bipolar Stepping Motor Driver (Toshiba Semiconductor)
TB62209FG - Stepping Motor Driver IC (Toshiba Semiconductor)
TB62G - (TB605G - TB610G) 6.0A Glass Passivated Bridge Rectifier (TAITRON)
TB605 - 6.0A Single-Phase Silicon Bridge Rectifier (TAITRON)

Other Datasheets by Toshiba

TB62777FG - 8-Channel Constant-Current LED Driver
TB62777FNG - 8-Channel Constant-Current LED Driver
TB62701AN - 16BIT SHIFT REGISTER / LATCH & CONSTANT CURRENT DRIVERS
TB62701N - 16BIT SHIFT REGISTER / LATCH & CONSTANT CURRENT DRIVERS
TB62702 - 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS
TB62702F - 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS
TB62702P - 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS
TB62705 - 8BIT SHIFT REGISTER / LATCHES & CONSTANT CURRENT DRIVERS

Published: May 22, 2016 |