Manufacturer Part Number
LT3970EMS-3.3#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-Efficiency, Synchronous Step-Down DC/DC Converter
Product Features and Performance
Wide input voltage range of 4.2V to 40V
3V fixed output voltage
Up to 350mA output current
Switching frequency range of 200kHz to 2.25MHz
Integrated high-side and low-side MOSFET switches
Compact 10-pin MSOP package
Product Advantages
High efficiency up to 95%
Small solution size
Adjustable switching frequency
Thermal overload protection
Short-circuit protection
Key Technical Parameters
Input Voltage Range: 4.2V to 40V
Output Voltage: 3.3V fixed
Output Current: Up to 350mA
Switching Frequency: 200kHz to 2.25MHz
Quality and Safety Features
RoHS3 compliant
Thermal overload protection
Short-circuit protection
Compatibility
Compatible with a wide range of electronic devices and applications
Application Areas
Ideal for portable electronics, industrial equipment, and other applications requiring a compact, high-efficiency DC/DC converter
Product Lifecycle
This product is an active part and not nearing discontinuation.
Replacement or upgrade options may be available from Analog Devices.
Key Reasons to Choose This Product
High efficiency and compact size for space-constrained designs
Wide input voltage range for versatile applications
Adjustable switching frequency for optimizing efficiency and EMI
Robust protection features for reliable operation
Extensive industry experience and support from Analog Devices