LTC3219EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3219EUD#PBF

Manufacturer

Analog Devices

Introduction

The LTC3219EUD#PBF is a highly efficient DC DC regulator LED driver designed for power management in various electronic applications.

Product Features and Performance

Integrated switched capacitor (charge pump) topology

Supports 9 output channels

Internal switching technology

I2C dimming control

High-frequency operation at 850kHz

Product Advantages

Multi-output capability enhances versatility

High efficiency due to switched capacitor design

Compact 20-WFQFN packaging

Broad voltage supply range from 2.9V to 5.5V

Key Technical Parameters

Number of Outputs: 9

Voltage Supply (Min): 2.9V

Voltage Supply (Max): 5.5V

Current Output / Channel: 28mA

Frequency: 850kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operation from -40°C to 85°C

Built-in safety mechanisms in surface mount technology

Compatibility

Compatible with various electronic applications requiring LED power management

Application Areas

Suitable for devices requiring efficient lighting solutions and power management

Product Lifecycle

Product Status: Active

No current indication of discontinuation

Options available for future upgrades or replacements

Several Key Reasons to Choose This Product

Efficient power management and distribution across multiple outputs

High integration reduces component count and system complexity

Suitable for operation in a wide range of environmental temperatures

Compact size suitable for space-constrained applications

Future-proof with active product status and support for upgrades