40A Non-isolated Buck-Boost DC/DC Converter - KUB48xxHB-40A Series

Introduction

With the advancement of robotics and the battery charging industry, the demand for non-isolated high-current power products is increasing rapidly in the market. To cater to the diverse needs of customers, MORNSUN has launched the KUB48xxHB-40A series that delivers a 40A current expanded from a 10A product. This cost-effective product provides customers with more options and addresses issues such as long lead times and high costs.

Advantages

1. High power, high efficiency, wide input/output voltage range

• Output power up to 1920W, High efficiency up to 96%

• Wide input voltage range of 14.5-60V, adjustable output voltage range of 15-55V, and adjustable output current of 0-40A. It is designed to be compatible with a variety of input voltages to meet the diverse needs of different applications, ultimately reducing customer management costs and improving efficiency. 

2. Parallel connection of up to 4 modules up to 160A

3. Constant current mode for charging applications

4. No-load input current as low as 10 mA

5. Comprehensive functions

• Ishare-pin can monitor the output current in real-time, ensuring that the product operates under supervision

• ±sense-pin can compensate for the output line loss and is suitable for long cable devices such as pipe robots

• Trim-pin for output voltage adjustment

• Ctrl-pin for remote control

6. Comprehensive protections

• Input under-voltage, and over-voltage protections; Output over-voltage, short-circuit, output over-current, and over-temperature protections

• Operating temperature range: -40℃ to 100℃

Applications

KUB48xxHB-40A Series can be widely used in robotics, battery management, communications, DC-DC distributed power supply applications.

Features

• Ultra-wide input voltage range: 14.5 - 60VDC

• Output voltage range: 15 - 55VDC

• Supports a wide range of adjustable regulated outputs

• High efficiency up to 96%

• Parallel support

• Constant current mode

• Input under-voltage, and over-voltage protections; Output over-voltage, short-circuit, output over-current, and over-temperature protections

• Operating temperature range: -40℃ to 100℃

• Industry-standard half-brick package and pin-out