Littelfuse Launches New Integrated eFuse IC Designed for Backup Power Solutions
Littelfuse Unveils LS0502SCD33S: A Comprehensive eFuse IC for Reliable Backup Power
Littelfuse, a leading innovator in circuit protection solutions, introduces the LS0502SCD33S, a groundbreaking eFuse IC. This highly integrated circuit offers a complete solution for systems utilizing backup storage capacitors or capacitor banks, ensuring reliable and efficient power management.
Simplified Design with Enhanced Protection
The LS0502SCD33S integrates several critical functionalities into a single, compact chip:
- Input Overvoltage Protection: Safeguards the system from damaging voltage spikes.
- Overcurrent Protection: Prevents excessive current flow that could harm sensitive components.
- Reverse Blocking Switch: Blocks current backflow from the storage element to the input during main power loss.
- Supercapacitor Charging Control Circuit: Efficiently charges the backup capacitor and minimizes standby current consumption.
Intelligent Power Management
The LS0502SCD33S boasts intelligent features for optimized power management:
- Programmable Parameters: Allows for customization of input current limit, input overvoltage threshold, charge current limit, and charge voltage limit to precisely match application requirements.
- Low Standby Current: When fully charged, the circuit enters a low-power state, drawing only 2.5 μA, maximizing battery life in portable devices.
- Seamless Power Delivery: Upon loss of main power, the integrated reverse blocking switch prevents current backflow and the linear charger activates to deliver power to the system rail with minimal resistance, ensuring uninterrupted operation.
- Alert Signal: The LS0502SCD33S provides a flag signal when the main power supply is disconnected, enabling the system to take appropriate actions.
Ideal for Diverse Applications
The LS0502SCD33S's versatility and robust features make it perfect for various applications demanding reliable backup power, including:
- Handheld Industrial Equipment: Ensures uninterrupted operation of critical functions in harsh environments.
- Dash Cameras: Provides continuous recording even during power interruptions.
- Internet of Things (IoT) Devices: Guarantees uninterrupted data transmission and processing.
- Smart Meters: Enables consistent data collection and transmission for accurate energy management.
- Portable Devices with Removable Batteries: Extends battery life and safeguards against unexpected power losses.
Compact and Efficient Design
The LS0502SCD33S comes in a space-saving DFN3X3-10 package, allowing for compact PCB designs, making it ideal for size-constrained applications.
BonChip Electronics - Your Trusted Distributor for Littelfuse Products
BonChip Electronics is your one-stop shop for all your Littelfuse needs. We offer the complete line of innovative Littelfuse solutions, including the LS0502SCD33S eFuse IC. With our commitment to exceptional service, fast delivery, and technical expertise, we can assist you in selecting the perfect circuit protection components to elevate your next design project.
Contact BonChip Electronics today to explore how the LS0502SCD33S can enhance the reliability and efficiency of your backup power system!
