CAT3648HV3-GT2 - onsemi

Manufacturer Part Number

CAT3648HV3-GT2

Manufacturer

onsemi

Introduction

LED driver IC for power management applications

Product Features and Performance

Integrated switch mode Switched Capacitor (Charge Pump)

Supports four LED outputs

High efficiency due to DC DC regulation

Topology allows for small form factor considerations

Multi-Step dimming feature for backlight control

High switching frequency of 1MHz to 1.3MHz

Product Advantages

Multiple outputs for driving several LEDs

Operates over a wide voltage range, compatible with various power supplies

Availability of internal switch reduces external component count

High frequency operation minimizes noise and ripple

Key Technical Parameters

Number of Outputs: 4

Voltage Supply (Min): 2.5V

Voltage Supply (Max): 5.5V

Voltage Output: 7V

Current Output / Channel: 25mA

Frequency: 1MHz ~ 1.3MHz

Quality and Safety Features

Robust operating temperature range between -40°C and 85°C

Compatibility

Designed for use in LED backlight applications

Application Areas

Backlighting for LCD displays

Product Lifecycle

Status: Obsolete

Advisement on potential replacements or upgrades required

Several Key Reasons to Choose This Product

High integration for compact and efficient design

Versatile power supply compatibility for ease of use

Comprehensive dimming functionality for user control

Enhanced thermal and electrical operating ranges for reliability

Suitable for common backlight applications, enabling standardization