LT1248IN#PBF

Overview

The LT1248IN#PBF is a power factor correction controller manufactured by Analog Devices Inc. It operates at a switching frequency of 100 kHz and functions within a temperature range of 0°C to +100°C. The device utilizes a PDIP-16 through-hole package and draws a typical operating supply current of 250 µA. Classified under PMIC - Power Management ICs, it serves as a dedicated PWR Factor Cntr component designed for efficient power management applications.

Feature Summary

• Dedicated power factor correction control architecture
• Through-hole PDIP-16 package configuration
• Low quiescent supply current operation

Applications

• Power factor correction circuit design
• Industrial power supply systems
• General purpose AC-DC conversion stages

Procurement Notes

Verify availability status directly with authorized distributors, as the component may be subject to limited supply conditions or factory special orders. Confirm RoHS compliance details and specific packaging quantities prior to ordering. Ensure the procurement channel provides valid traceability documentation for this Analog Devices part number.

Selection Notes

Select this component for designs requiring a dedicated PFC controller with through-hole mounting capabilities. Consider the 100 kHz switching frequency and wide operating temperature range when defining thermal and electromagnetic requirements. Validate that the PDIP-16 form factor aligns with the target printed circuit board layout constraints.

Part Context

This part belongs to the LT1248 series of power management integrated circuits from Analog Devices. It is categorized specifically within the power factor correction product line. The component represents a specialized solution for improving power efficiency in AC-to-DC conversion systems compared to generic voltage regulators.

Replacement Considerations

LT1248CN#PBF