TPIC6C595D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Shift Register and Latch
• Characteristics: High voltage, high current, serial-in, parallel-out shift register
• Package: 20-pin SOIC (Small Outline Integrated Circuit)
• Essence: Control and drive various loads in automotive and industrial applications
• Packaging/Quantity: Available in reels of 2,500 units

Specifications

• Supply Voltage Range: 3V to 5.5V
• Output Voltage Range: 0V to VCC
• Maximum Output Current: 150mA per channel
• Serial Data Input: Shifts data into the shift register on the rising edge of the clock signal
• Serial Data Output: Provides a serial output of the data shifted into the shift register
• Clock Input: Controls the shifting of data into the shift register
• Latch Enable Input: Latches the data from the shift register onto the output channels
• Clear Input: Clears the shift register and sets all outputs to low

Detailed Pin Configuration

1. GND: Ground
2. SER_IN: Serial Data Input
3. RCLK: Register Clock Input
4. SRCLK: Shift Register Clock Input
5. OE: Output Enable Input
6. SRCLR: Shift Register Clear Input
7. QA: Output A
8. QB: Output B
9. QC: Output C
10. QD: Output D
11. QE: Output E
12. QF: Output F
13. QG: Output G
14. QH: Output H
15. VCC: Supply Voltage
16. QA': Complementary Output A
17. QB': Complementary Output B
18. QC': Complementary Output C
19. QD': Complementary Output D
20. QE': Complementary Output E

Functional Features

• High voltage and current capability for driving various loads
• Serial-in, parallel-out shift register allows easy control of multiple outputs
• Latch enable input for synchronized output updates
• Shift register clear input for resetting the shift register
• Output enable input for disabling all outputs
• Complementary outputs provide additional flexibility in driving loads

Advantages and Disadvantages

Advantages

• High voltage and current capability make it suitable for automotive and industrial applications
• Serial-in, parallel-out shift register simplifies control of multiple outputs
• Latch enable input ensures synchronized and accurate output updates
• Complementary outputs offer versatility in load driving scenarios

Disadvantages

• Limited number of output channels (8 in total)
• Requires external components for proper operation (clock signal, latch enable, etc.)
• Not suitable for low voltage applications due to its high voltage range

Working Principles

The TPIC6C595D is a shift register and latch IC that allows serial data to be shifted into its internal shift register. The data can then be latched onto the output channels using the latch enable input. The shift register clear input resets the shift register, setting all outputs to low.

The IC operates by shifting the data bits one by one from the serial input to the shift register on the rising edge of the clock signal. Once all the data is shifted in, the latch enable input is used to transfer the data from the shift register to the output channels simultaneously. The complementary outputs provide an inverted version of the corresponding outputs, offering additional flexibility in load driving applications.

Detailed Application Field Plans

The TPIC6C595D is widely used in automotive and industrial applications where high voltage and current capabilities are required. Some specific application fields include:

1. Automotive lighting systems: Used to control and drive LED headlights, taillights, and indicators.
2. Industrial automation: Used to control and drive solenoids, relays, and motors in manufacturing processes.
3. Power distribution systems: Used to control and drive high-power switches and circuit breakers.
4. Robotics: Used to control and drive various actuators and sensors in robotic systems.

Detailed and Complete Alternative Models

1. TPIC6B595: Similar to TPIC6C595D but with a different pin configuration.
2. 74HC595: CMOS shift register and latch IC with similar functionality but lower voltage and current capabilities.
3. SN74HC595: High-speed CMOS shift register and latch IC with similar functionality to 74HC595.

These alternative models offer similar functionality to the TPIC6C595D but may have different pin configurations or specifications.

In conclusion, the TPIC6C595D is a high-voltage, high-current shift register and latch IC used for controlling and driving various loads in automotive and industrial applications. Its serial-in, parallel-out functionality, along with complementary outputs, provides flexibility and ease of use. While it has some limitations, it offers advantages in terms of voltage and