Power Management Development Boards and Kits
DC3230A
LTM4652 DC to DC Converter and Switching Regulator Module 5.1V Output Demonstration Circuit
Analog DevicesLTM4652: Source/Sink Dual ±25A or Single ±50A μModule® Regulator with Input Overvoltage Protection
The LTM4652 is a source/sink dual ±25A or single ±50A output switching mode step-down DC-to-DC μModule regulator with ±1.5% total DC output error. Operating from an input voltage range of 4.5V to 18V, the LTM4652 supports two outputs with an output voltage range of 0.6V to 7.5V, each set by a single external resistor. Its high-efficiency design delivers up to ±25A continuous current for each output.
Key Features and Benefits
- Source and sink dual ±25A or single ±50A current meets the requirements for automated test applications
- Wide VIN and VOUT range can support wide range requirements from 12VIN to 7.5VOUT (buck configuration), to +12VIN to -6VOUT (inverting buck-boost configuration)
- External, adjustable control loop compensation can optimize transient performance for a very wide range of operating conditions
Applications
- Instrumentation and Measurement: ATE
Evaluation Board
The LTM4652 can be evaluated with the DC3230A.
Block Diagrams and Tables
Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
DC3230A
Automotive
No
PPAP
No
Type
Demonstration Circuit
Supported Device Technology
DC to DC Converter and Switching Regulator Module
Number of Outputs
1
Output Voltage Range (VDC)
5.1(Typ)
Output Current (mA)
32000
Input Voltage Range
4.5VDC to 13VDC
Typical Switching Frequency (kHz)
780
Efficiency (%)
89.9|90.7
Supported Device
LTM4652