LTC3370HUH#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3370HUH#PBF

Manufacturer

Analog Devices

Introduction

The LTC3370HUH#PBF is a versatile step-down DC DC switching regulator designed for power management applications.

Product Features and Performance

Integrated quad channel step-down buck regulator

Adjustable output voltage ranging from 0.8V to 5.5V

Capable of supplying up to 2A output current per channel

High switching frequency of 2MHz allows for small external components

Synchronous rectification for improved efficiency

Wide input voltage range from 2.7V to 5.5V, accommodating various power sources

Product Advantages

Multichannel output for simplified design in complex power systems

High efficiency operation reduces thermal footprint and energy consumption

Compact 32-WFQFN package saves board space

High temperature operational range suitable for industrial applications

Key Technical Parameters

Number of Outputs: 4

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 5.5V

Current Output: 2A

Frequency Switching: 2MHz

Operating Temperature: -40°C to 150°C

Quality and Safety Features

High thermal performance with an operating junction temperature range of -40°C to 150°C

Built-in over-temperature protection

Compatibility

Compatible with various input voltages and loads, suitable for multi-channel power supply designs

Mounting Type: Surface Mount for integration into various PCB designs

Application Areas

Industrial and instrumentation

Automotive electronics

Telecommunications

Networking equipment

Portable devices

Product Lifecycle

Product Status: Active

No immediate risk of discontinuation, with continued support and availability

Several Key Reasons to Choose This Product

High integration level allows for minimized external component count and simplified design

Robust performance with high efficiency and thermal management capabilities

Flexibility in application due to wide input voltage range and adjustable outputs

The product is actively supported by Analog Devices, ensuring long-term availability and technical assistance

High switching frequency offers a good balance between efficiency and component size, making it ideal for compact applications