The LT1620CS8#PBF is a high-performance, current mode PWM controller from Linear Technology, designed to simplify the implementation of a wide range of power conversion applications. This versatile IC is housed in an 8-lead SO package, making it compact and suitable for space-constrained applications.

Key Features

• High Frequency Operation: The LT1620CS8#PBF can operate at switching frequencies up to 1MHz, allowing for smaller external components and faster transient response.
• Voltage Mode: This controller operates in voltage mode, which provides ease of loop compensation and predictable performance.
• Low Start-Up Current: With a start-up current of just under 100µA, this device is ideal for battery-powered and energy-efficient applications.
• Wide Input Voltage Range: The controller supports a broad input voltage range, accommodating various supply voltages and enabling flexibility in design.
• Integrated Under-Voltage Lockout (UVLO): This feature ensures that the device operates only when the input voltage is within its specified range, protecting the system from low-voltage conditions.
• Soft-Start Capability: The built-in soft-start function limits inrush current during startup, reducing stress on the power source and extending the life of the product.

Applications

The LT1620CS8#PBF is suitable for a variety of applications, including but not limited to:

• DC/DC Converters
• Portable Devices
• Telecommunications Equipment
• Computer Peripherals
• Industrial Systems

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1620CS8#PBF is built to the highest standards. It is RoHS compliant and lead-free, ensuring that it meets contemporary environmental safety standards. The device also features thermal shutdown and current limit protection, providing a reliable solution for your power management needs.