TPIC6B259DWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register
• Characteristics: High-voltage, high-current outputs; Serial-to-parallel conversion; Latch storage capability
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Efficient control of multiple outputs using a single serial input
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Bits: 8
• Input Voltage Range: 2V to 6V
• Output Voltage Range: 0V to 50V
• Output Current Range: 0A to 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground
2. SER: Serial Data Input
3. RCLK: Register Clock Input
4. SRCLK: Shift Register Clock Input
5. SRCLR: Shift Register Clear Input
6. OE: Output Enable Input
7. QA-QH: Parallel Outputs
8. VCC: Supply Voltage

Functional Features

• Serial-to-parallel conversion
• Latch storage capability
• High-voltage, high-current outputs
• Output enable control
• Shift register clear function

Advantages

• Simplifies control of multiple outputs with a single serial input
• High-voltage and high-current outputs allow direct drive of various loads
• Latch storage capability ensures data integrity even when clock signals are not present
• Wide operating temperature range enables usage in extreme environments

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring more outputs
• Requires external components for voltage regulation and protection

Working Principles

The TPIC6B259DWG4 is a shift register IC that converts serial data into parallel outputs. It consists of an 8-bit shift register, latch storage, and high-voltage, high-current output drivers. The serial data is inputted through the SER pin and shifted through the shift register upon receiving clock signals at the SRCLK pin. The RCLK pin latches the data into the output registers, which can then be accessed in parallel through the QA-QH pins. The OE pin enables or disables the outputs.

Detailed Application Field Plans

The TPIC6B259DWG4 is commonly used in applications where efficient control of multiple outputs is required. Some potential application fields include:

1. LED Matrix Displays: The shift register allows easy control of individual LEDs in a matrix display, enabling dynamic patterns and animations.
2. Motor Control: The high-voltage, high-current outputs make it suitable for driving motors in robotics and automation systems.
3. Automotive Lighting: The IC can be used to control various automotive lighting elements such as headlights, taillights, and turn signals.
4. Industrial Automation: It finds applications in controlling solenoids, relays, and other industrial actuators.

Detailed and Complete Alternative Models

• SN74HC595: 8-bit shift register with similar functionality
• CD4094: 8-bit shift register with latch storage capability
• TPIC6C595: 8-bit shift register with constant current sink outputs

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