CAT3604AHV4-T2

Product Overview

Category

CAT3604AHV4-T2 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for controlling and driving light-emitting diodes (LEDs) in various applications.

Characteristics

• High voltage capability
• Low power consumption
• Compact size
• Wide operating temperature range
• Excellent thermal performance

Package

The CAT3604AHV4-T2 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of CAT3604AHV4-T2 lies in its ability to efficiently control and drive LEDs, enabling their use in a wide range of electronic devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output current range: up to 30mA
• Number of channels: 4
• Dimming control: PWM (Pulse Width Modulation)
• Operating temperature range: -40°C to +85°C
• Package type: SOP-16

Detailed Pin Configuration

The CAT3604AHV4-T2 IC has a total of 16 pins, which are assigned specific functions as follows:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDI: Serial data input
4. SDO: Serial data output
5. SCLK: Serial clock input
6. CS: Chip select input
7. OUT1: LED channel 1 output
8. OUT2: LED channel 2 output
9. OUT3: LED channel 3 output
10. OUT4: LED channel 4 output
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High precision LED current control
• Wide dimming range
• Built-in thermal shutdown protection
• Serial interface for easy integration with microcontrollers
• Low standby current consumption

Advantages and Disadvantages

Advantages

• Efficient LED driving capability
• Flexible dimming control options
• Compact size for space-constrained applications
• Wide operating temperature range allows for versatile usage
• Excellent thermal performance ensures reliable operation

Disadvantages

• Limited number of channels (4)
• Requires external components for proper operation
• Relatively higher cost compared to simpler LED driver solutions

Working Principles

The CAT3604AHV4-T2 operates by receiving serial data input through the SDI pin, which is then processed and converted into precise LED current control signals. These signals are then applied to the respective LED channels (OUT1 to OUT4) to drive the connected LEDs. The dimming control is achieved through PWM modulation, allowing for adjustable brightness levels.

Detailed Application Field Plans

The CAT3604AHV4-T2 finds application in various fields, including but not limited to: - Automotive lighting systems - Backlighting for LCD displays - Portable electronic devices - Signage and advertising displays - General lighting applications

Detailed and Complete Alternative Models

• CAT3604BHV4-T2
• CAT3606AHV4-T2
• CAT3637AHV4-T2
• CAT3648AHV4-T2
• CAT3653AHV4-T2

These alternative models offer similar functionality and characteristics, providing options for different design requirements and specifications.

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