The TD62783APG is a high-voltage, high-current Darlington transistor array IC that can drive up to 8 channels of LEDs or other loads with a voltage range of 50V and a maximum current of 500mA per channel.
One of its notable features is its built-in clamp diodes that can suppress inductive voltage spikes when the outputs are switched off, which helps protect the IC and connected devices from damage. Additionally, it has an enable input pin that can be used to turn off all outputs simultaneously, reducing power consumption.
Feature
8-channel output with an input control signal of 4.5V to 30V
Output voltage of 50V and output current of 500mA
Clamp diodes for inductive loads
Output withstand voltage of 35V
Built-in thermal shutdown protection
Low output "ON" resistance of 1.5Ω(typ.) per channel
High input impedance
Package type: PDIP, SOP, SSOP, and TSSOP
Applications
LED displays
Dot matrix displays
Other display applications in various electronic devices, such as printers, scanners, copiers, and medical equipment.
Solenoid and relay drivers
Stepper motor drivers
Lamp drivers. Additionally
Control and switching circuits in industrial automation and automotive electronics
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
