TBD62785APG,HZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: TBD62785APG,HZ is a high-voltage, high-current Darlington transistor array. It is commonly used for driving relays, lamps, and LED displays.
• Characteristics:
  • High voltage and current capability
  • Darlington transistor array with built-in flyback diodes
  • Low saturation voltage
• Package: TBD62785APG,HZ is available in a 16-pin DIP (Dual In-line Package) format.
• Essence: TBD62785APG,HZ is designed to provide efficient and reliable switching control for various electronic devices.
• Packaging/Quantity: The product is typically sold in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

• Input Voltage: 5V to 15V
• Output Voltage: 50V
• Output Current: 500mA per channel
• Number of Channels: 8
• Isolation Voltage: 2500Vrms (minimum)

Pin Configuration

The TBD62785APG,HZ IC has a total of 16 pins, numbered as follows:

1 ── VCC 2 ── IN1 3 ── OUT1 4 ── GND 5 ── IN2 6 ── OUT2 7 ── GND 8 ── IN3 9 ── OUT3 10 ── GND 11 ── IN4 12 ── OUT4 13 ── GND 14 ── IN5 15 ── OUT5 16 ── GND

Functional Features

• High-Voltage and High-Current Capability: TBD62785APG,HZ can handle high voltages (up to 50V) and currents (up to 500mA per channel), making it suitable for driving various loads.
• Built-in Flyback Diodes: The IC includes built-in flyback diodes, which protect the circuit from voltage spikes that occur when switching off inductive loads.
• Low Saturation Voltage: The Darlington transistor array exhibits low saturation voltage, minimizing power dissipation and improving efficiency.

Advantages and Disadvantages

Advantages: - High-voltage and high-current capability - Built-in flyback diodes for protection - Low saturation voltage

Disadvantages: - Limited number of channels (8)

Working Principles

TBD62785APG,HZ operates by receiving input signals (IN1 to IN8) and amplifying them through the internal Darlington transistor arrays. These amplified signals are then outputted to the corresponding output pins (OUT1 to OUT8). The built-in flyback diodes provide a path for the current when switching off inductive loads, preventing voltage spikes that could damage the IC or other components.

Detailed Application Field Plans

TBD62785APG,HZ finds applications in various fields, including: - Industrial automation - Automotive electronics - Home appliances - Robotics - LED displays - Relay control systems - Lamp driving circuits

Alternative Models

Some alternative models that can be considered as replacements for TBD62785APG,HZ include: - ULN2803A - ULN2003A - TPIC6B595 - SN754410 - L293D

These models offer similar functionality and can be used as substitutes depending on the specific requirements of the application.

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