Manufacturer Part Number
LTM4643EV#PBF
Manufacturer
Analog Devices, Inc.
Introduction
The LTM4643EV#PBF is a high-performance, non-isolated Point-of-Load (PoL) DC-DC converter module from Analog Devices, Inc.
Product Features and Performance
4 independent output channels with up to 3A per channel
Wide input voltage range of 4V to 20V
Output voltage range of 0.6V to 3.3V per channel
High efficiency up to 95%
Fast transient response
Over-Current Protection (OCP), Over-Temperature Protection (OTP), Over-Voltage Protection (OVP), and Under-Voltage Lockout (UVLO)
Small size of 15mm x 9mm x 1.8mm
Product Advantages
High power density in a compact package
Excellent thermal performance
Robust protection features for reliable operation
Flexible configuration with independent output channels
Key Technical Parameters
Input Voltage: 4V to 20V
Output Voltage: 0.6V to 3.3V per channel
Output Current: 3A per channel
Efficiency: Up to 95%
Operating Temperature: -40°C to 125°C
Quality and Safety Features
RoHS3 compliant
77-LGA (15x9) package
Compatibility
Suitable for a wide range of industrial, telecommunications, and commercial applications
Application Areas
Distributed power architectures
Servers, storage, and networking equipment
Industrial automation and control systems
Telecommunications infrastructure
Product Lifecycle
The LTM4643EV#PBF is an active product and is not nearing discontinuation.
Replacement or upgrade options may be available from Analog Devices, Inc.
Key Reasons to Choose This Product
High power density and efficiency in a compact package
Flexible configuration with independent output channels
Robust protection features for reliable operation
Wide input voltage range and operating temperature range
Compatibility with a wide range of applications
Ongoing support and potential for future upgrades from Analog Devices, Inc.