TPIC6A259NE

TPIC6A259NE

Product Overview

Category

TPIC6A259NE belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for driving various types of loads, such as lamps, LEDs, and relays.

Characteristics

• High current sourcing and sinking capabilities
• Wide operating voltage range
• Low power consumption
• Fast switching speed
• Thermal shutdown protection

Package

The TPIC6A259NE is available in a 16-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of TPIC6A259NE lies in its ability to efficiently control and drive loads with high precision and reliability.

Packaging/Quantity

The TPIC6A259NE is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Supply Voltage: 3V to 15V
• Output Current: Up to 500mA per channel
• Number of Channels: 8
• Input Compatibility: TTL, CMOS
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. GND (Ground)
2. Q0 (Output 0)
3. Q1 (Output 1)
4. Q2 (Output 2)
5. Q3 (Output 3)
6. Q4 (Output 4)
7. Q5 (Output 5)
8. Q6 (Output 6)
9. Q7 (Output 7)
10. VCC (Supply Voltage)
11. SER (Serial Data Input)
12. RCLK (Register Clock)
13. SRCLK (Shift Register Clock)
14. OE (Output Enable)
15. MR (Master Reset)
16. GND (Ground)

Functional Features

• Serial-to-parallel data conversion
• Latch enable for storing data
• Output enable for controlling output states
• Master reset for clearing the register

Advantages and Disadvantages

Advantages

• High current handling capability
• Wide operating voltage range allows compatibility with various systems
• Fast switching speed enables efficient load control
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited number of channels (8)
• Requires external components for complete functionality

Working Principles

The TPIC6A259NE operates based on a shift register and latch mechanism. Serial data is inputted through the SER pin and shifted into the internal register upon each rising edge of the SRCLK signal. The RCLK signal latches the data from the register to the output pins, allowing parallel control of the connected loads. The OE pin enables or disables the outputs, while the MR pin resets the register to its initial state.

Detailed Application Field Plans

The TPIC6A259NE finds applications in various fields, including:

1. Automotive lighting systems
2. Industrial automation
3. Signage and display boards
4. Home appliances
5. Robotics and mechatronics

Detailed and Complete Alternative Models

1. TPIC6B259NE
2. TPIC6C259NE
3. SN74HC595N
4. CD4094BE
5. 74HC595D

These alternative models offer similar functionalities and can be used as substitutes for TPIC6A259NE in different applications.

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