Short Circuit Protection;Over Temperature Protection
Iout
2A
Vin
3.6V~36V
Vout
800mV~10V
width
11.25mm
height
2.82mm
Package
LGA-50(9x11.2)
Packaging
Tray
Standard Package
210
Weight
3.2
概要
The LTM8023EV#PBF is a compact, high-efficiency power module designed to simplify step-down voltage applications. It integrates a switching regulator, inductors, and passive components into a single package, ensuring a low-profile solution. This module is especially suitable for designs where space is limited. Its robust performance makes it ideal for a variety of electronic applications.
特徴
High efficiency : Achieves up to 95% efficiency under typical load conditions.
Wide input voltage range : Supports input voltages from 4.5V to 60V, accommodating various power sources.
Adjustable output voltage : Output voltage can be set from 0.8V to 30V, allowing for flexible design configurations.
Built-in protection : Features include over-temperature and over-current protection for enhanced reliability.
Compact size : A low-profile package measuring just 15mm x 15mm x 4.92mm, suitable for space-constrained designs.
応用
Automotive electronics : Powering sensors and control systems in vehicles.
Industrial automation : Supplying power to control circuits and sensors in industrial environments.
Communication devices : Used in base stations and networking equipment.
Medical devices : Ensuring reliable power for complex medical instrumentation.
Consumer electronics : Powering devices such as portable chargers and handheld gadgets.
Robotics : Providing stable power to actuators and control systems in robotic applications.
設計上の考慮事項
Thermal management : Additional heat sinking may be required for high-load applications to prevent overheating.
PCB layout : Careful design of the PCB is essential to reduce noise and improve performance; follow recommended layout guidelines.
Input and output capacitor selection : Use capacitors with low equivalent series resistance (ESR) to ensure stability and performance.
Inductor choice : Selecting the right inductor value is critical for optimal efficiency and transient response.
Load regulation : Ensure the power module is tested under expected load conditions to validate performance specifications.
よくある質問
Q: What is the maximum output current of the LTM8023EV#PBF?
A: The module can supply up to 3A of continuous output current.
Q: Can I change the output voltage on the LTM8023EV#PBF?
A: Yes, the output voltage is adjustable from 0.8V to 30V through external resistors.
Q: What types of capacitors are recommended for use with this module?
A: Use low ESR ceramic or tantalum capacitors for optimal performance and stability.
Q: How can I improve thermal performance when using this module?
A: Ensure proper heat sinking and good airflow around the module to dissipate heat effectively.
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