LTC4413EDD#PBF: A High-Performance Source Selector Switch IC by Analog Devices

The LTC4413EDD#PBF from Analog Devices Inc. is a cutting-edge source selector switch IC designed for advanced power management applications. This highly efficient and compact IC is perfect for handheld devices, mobile electronics, and portable systems where power efficiency and space-saving are critical. Below, we explore its features, specifications, and benefits in detail to help you understand why it stands out in the market.

Product Overview

Manufacturer and Availability

• Manufacturer: Analog Devices Inc. (A leader in semiconductor solutions)
• Product Status: Active and available for production

Categories and Applications

• Big Category: Integrated Circuits (ICs)
• Small Category: PMIC - OR Controllers, Ideal Diodes
• Primary Applications: Smartphones, tablets, portable medical devices, and IoT gadgets

Detailed Specifications

Key Electrical Characteristics

• Type: Source Selector Switch with P-Channel MOSFET
• Input-to-Output Ratio: 2:1 (Supports dual input sources)
• Internal Switches: Yes (Reduces external component count)
• Output Current: Up to 2.6A (High current handling capability)
• Supply Current: Only 25 A (Ultra-low power consumption)
• Supply Voltage Range: 2.5V to 5.5V (Wide operating range)

Performance Metrics

• Turn-On Delay: 50 s (Fast response time)
• Turn-Off Delay: 4 s (Quick shutdown for safety)
• Operating Temperature: -40 C to 85 C (Industrial-grade reliability)

Physical Attributes

• Package: 10-DFN (3x3mm) with Exposed Pad
• Mounting: Surface-mount technology (SMT) for compact designs

Why Choose LTC4413EDD#PBF?

1. Superior Power Management

The IC intelligently selects between two power sources, ensuring uninterrupted operation and optimal efficiency. Its P-Channel MOSFET design minimizes voltage drops and power losses.

2. Space-Saving Design

With a tiny 10-DFN package and integrated switches, it reduces PCB footprint and simplifies layout challenges in dense designs.

3. Energy Efficiency

A mere 25 A supply current makes it ideal for battery-powered devices, extending runtime significantly.

4. Robust and Reliable

Rated for -40 C to 85 C, it performs flawlessly in harsh environments, from freezing winters to hot summers.

5. Easy Integration

Minimal external components are needed, thanks to built-in switches and a straightforward interface, accelerating time-to-market.

Applications

• Consumer Electronics: Smartphones, tablets, wireless earbuds
• Medical Devices: Portable monitors, wearable health tech
• Industrial: Handheld scanners, ruggedized equipment
• IoT: Sensors, smart home devices

Conclusion

The LTC4413EDD#PBF is a powerhouse in power management, combining high efficiency, compact size, and industrial durability. Whether you're designing the next-gen smartphone or a mission-critical medical device, this IC delivers unmatched performance. Analog Devices continues to set the bar high with this active and supported component.

Ready to integrate LTC4413EDD#PBF into your design? Visit our product page today to request samples or place an order!