JW5040
✓ In Stock
4A synchronous buck converter with 4.5V-36V input for industrial and automotive applications
Product Overview
Description
The JW5040 is a high-efficiency synchronous buck converter with wide input voltage range from 4.5V to 36V.
The device features peak current mode control for fast transient response and simple loop compensation.
Protection features include input UVLO, output OVP, cycle-by-cycle current limit, short-circuit protection with hiccup mode, and thermal shutdown.
Product Series
JW
Primary Application
Industrial control systems
Key Features
- Wide 4.5V to 36V input range
- 4A continuous output current
- Peak current mode control
- Programmable 200kHz-2MHz frequency
Specifications
| Input Voltage Range | 4.5V - 36V |
|---|---|
| Output Voltage Range | 0.8V - 32V |
| Output Current | 4A max |
| Efficiency | Up to 95% |
| Switching Frequency | 200kHz - 2MHz |
| Operating Temperature | -40°C to +125°C |
| Package | QFN-20 EP |
Applications
Industrial control systems
Industrial automation and control
Automotive electronics
Automotive and EV electronics
Battery-powered equipment
Battery and charging management
FAE Expert Insights
S
"The JW5040 is an excellent general-purpose buck converter for industrial applications."
Wide input range buck converter with 4A output
— Steven Wang, BeiLuo