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CAT4106HV4-GT2

Name: CAT4106HV4-GT2
Rating: 4.7 (12 reviews)

IC LED DRV RGLTR PWM 16TQFN

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規格

Part Status	Obsolete
Type	DC DC Regulator
Topology	Step-Up (Boost)
Internal Switch(s)	Yes
Number of Outputs	4
Voltage - Supply (Min)	3V
Voltage - Supply (Max)	5.5V
Voltage - Output	36V
Current - Output / Channel	175mA
Frequency	1MHz
Dimming	PWM
Applications	Backlight, Lighting
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	16-WQFN Exposed Pad
Supplier Device Package	16-TQFN (4x4)
Base Product Number	CAT4106

概述

Description

The CAT4106HV4-GT2 is a high-voltage, constant current LED driver designed for driving high-power LEDs in various applications. This device can operate from a wide input voltage range, typically up to 60V, making it suitable for automotive, industrial, and general lighting applications. It features adjustable output current control, allowing users to set the desired LED brightness through an external resistor.
The CAT4106HV4-GT2 includes built-in thermal management and protection features, such as thermal shutdown and over-voltage protection, enhancing the reliability of LED systems. It supports PWM dimming for flexible light control, enabling smooth brightness adjustments.
With its compact package and versatile functionality, the CAT4106HV4-GT2 is ideal for designs requiring efficient and reliable LED driving solutions. It is commonly used in applications such as backlighting, architectural lighting, and display illumination.

Features

The CAT4106HV4-GT2 is a high-performance LED driver designed for driving multiple LEDs in various applications. Key features include:
1. High Voltage Operation: Supports input voltages up to 60V, making it suitable for a wide range of LED configurations.
2. Constant Current Control: Delivers precise LED current, enhancing brightness consistency and ensuring longer LED life.
3. Adjustable Output: Features an adjustable output current (up to 1A) via an external resistor, allowing flexibility in LED brightness.
4. Thermal Management: Integrated thermal shutdown protection to prevent overheating and ensure reliability.
5. Easy Implementation: Simple design with few external components required for setup.
6. PWM Dimming: Supports PWM dimming capability for dynamic brightness control.
7. Compact Package: Available in a small surface mount package, suitable for space-constrained applications.
This IC is ideal for automotive lighting, architectural lighting, and other high-efficiency LED applications.

Package

The CAT4106HV4-GT2 is packaged in a 4-pin SOT-23 (small outline transistor) package.

Pinout

The CAT4106HV4-GT2 is a high-voltage, constant-current LED driver from ON Semiconductor. It features a 16-pin package. The primary functions of the CAT4106HV include:
- Constant Current Regulation: It provides a stable current for driving LEDs.
- Adjustable Current Output: The output current can be adjusted using an external resistor.
- High Voltage Operation: It supports input voltages up to 60V, making it suitable for high-voltage applications.
- Thermal Protection: It includes thermal shutdown to protect against overheating.
- PWM Dimming: The driver supports PWM dimming for controlling brightness.
The pin configuration includes pins for power input, ground, output for LED connection, current setting, and control functions. This versatility makes it suitable for various LED applications, including backlighting and general illumination.

Manufacturer

The CAT4106HV4-GT2 is manufactured by ON Semiconductor. ON Semiconductor is a semiconductor company that designs and manufactures a wide range of components and solutions, including power management, analog, and digital devices. The company serves various industries, including automotive, industrial, communications, and consumer electronics. They focus on providing energy-efficient and advanced technology solutions to help customers achieve their design goals.

Application

The CAT4106HV4-GT2 is a high-voltage constant current LED driver primarily used in applications such as automotive lighting, backlighting for displays, and architectural lighting. It is suitable for driving high-brightness LEDs in both indoor and outdoor environments, providing features like thermal regulation and dimming capabilities for enhanced lighting control.

Equivalent

The CAT4106HV4-GT2 is a constant current LED driver. Equivalent products include the MIC3201, LM3407, and TPL1402. Other alternatives may include the NCP81074 and A6291. When selecting an equivalent, ensure to check specifications like input voltage, output current, and thermal performance to match the application requirements.