TDE1707BFP

Power Distribution Switches, Load Drivers Overview

The TDE1707BFP is a bipolar intelligent power switch manufactured by STMicroelectronics, designed for high-side and low-side load switching applications. It features two independent outputs capable of handling up to 500 mA each within a supply voltage range of 6 V to 48 V. The device integrates comprehensive protection mechanisms including thermal shutdown, fixed current limiting, and supply/output reversal protection. It operates reliably across an extended temperature range from -25°C to +85°C and includes a regulated 5 V auxiliary output for external circuit powering.

Power Distribution Switches, Load Drivers Feature Summary

• Configurable as either high-side or low-side switch with dual independent outputs
• Integrated thermal shutdown and fixed current limiting for overload protection
• Provides a regulated 5 V auxiliary voltage for powering external components
• Supports open wire detection for both ground and supply lines

Power Distribution Switches, Load Drivers Applications

• Proximity detectors
• Indicator status LED drivers
• General-purpose load switching in industrial systems

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'BFP' corresponds to the SOIC-8 package configuration required for your design. Confirm that the RoHS3 compliance and Ecopack2 packaging details align with your environmental standards. Ensure the lead time and availability match your production schedule, as these are subject to change based on manufacturer allocation.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a dual-channel intelligent switch is needed for loads up to 500 mA in automotive or industrial environments. It is suitable for designs requiring built-in diagnostics such as overtemperature and short-circuit protection. Consider the SOIC-8 footprint constraints and the requirement for a non-inverting input interface during schematic capture.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TDE1707 family of intelligent power switches from STMicroelectronics. It is specifically engineered for robustness in noisy electrical environments, offering burst immunity and internal voltage clamping. The device serves as a reliable interface between low-voltage control logic and higher-voltage loads.

Power Distribution Switches, Load Drivers Replacement Considerations

For the discontinued TDE1707DFT variant, the TDE1708DFT is listed as a similar replacement. Verify pinout compatibility and parameter alignment before substituting other family members.

Power Distribution Switches, Load Drivers FAQ

Can the TDE1707BFP operate in both high-side and low-side configurations?

Yes, the device supports both load-to-ground (high-side) and load-to-Vs (low-side) output configurations.

What protection features are included in the TDE1707BFP?

It includes thermal shutdown, fixed current limiting, supply and output reversal protection, and GND/Vs open wire protection.