LTM4660EY Integrated Circuit Chip 60V Input 300W Hybrid Topology Micromodule Bus Converter with 97.3% Peak Efficiency
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
LTM4660EY Integrated Circuit Chip 60V Hybrid Step-Down Micromodule Bus Converters
The LTM4660EY is a 60V input, 300W hybrid topology buck micromodule bus converter, specifically designed to serve as the core high-power bus buck power supply at the chassis level for humanoid robots powered by 48V lithium-ion batteries.
Key Features
Electrical Compatibility: Input 30-60V (maximum withstand voltage 65V), perfectly matched to the 48V power battery bus of humanoid robots; Wide-range output of 4.5-18V, capable of centrally powering joint servos, dexterous gripper drives, AI computing boards and vision sensors.
High Efficiency: Peak conversion efficiency of 97.3%, significantly reducing overall system heat generation and battery power consumption; output voltage regulation accuracy of ±1.5% ensures stable, jitter-free voltage during synchronized multi-joint movement.
Power Capability: Maximum output of 25A per module with support for parallel connection to increase capacity, meeting peak power requirements for high-load locomotion and load-bearing operations.
Compact Design: Integrated BGA micro-module package measuring just 16×16×10.34 mm, incorporating built-in controller, MOSFETs and power inductors, requiring only minimal external components.
Thermal Management: Top-mounted inductor cooling structure directs heat upwards, preventing heat build-up on the circuit board from affecting internal sensors and precision motors.
Robust Protection: Utilizes fly-capacitor pre-balancing circuit to suppress inrush current, combined with soft start and output voltage tracking; integrates short-circuit, overcurrent and over-temperature protection with fault alerts and automatic retry mechanism.
MJD Advantage
- 15 years experience for electronic components
- Secure Ordering
- Excellent Feedback
- Delivery Date Guaranteed
- 100% Low Price Guaranteed
- Export to 108 countries, customer satisfaction rate: 99.9%
Company Profile
Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in accordance with ISO9001:2014 for quality management systems and ISO14001:2014 for environmental management systems.
With an experienced team in sales, R&D and management, we specialize in distributing products from more than 500 well-known manufacturers. Adhering to the tenet of "maximizing benefits for customers", we offer a complete range of products and also provide high-quality and responsive service with our professional logistics and customer service teams.
Quality Checking
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Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager