LB11660FV-TLM-E

Overview

The LB11660FV-TLM-E is a single-phase bipolar drive half-predriver motor driver IC designed for BLDC applications. It supports a supply voltage range of 4 V to 15 V and delivers a maximum collector current of 1.5 A. The device operates at a typical switching frequency of 23 kHz with a power dissipation rating of 0.8 W. Packaged in a 16-pin SSOP measuring 5.2 x 4.4 x 1.3 mm, it functions within an operating temperature range of -30 °C to +95 °C.

Feature Summary

• Supports direct PWM driver circuit implementation for single-phase bipolar motors
• Integrates fully integrated control and power stages
• Features parallel interface operation

Applications

• BLDC motor control systems
• Automotive DC motor driving
• Direct PWM driver circuits

Procurement Notes

Verify the specific suffix 'E' against official onsemi documentation to confirm compliance status and tape & reel packaging specifications. Ensure the selected variant matches the required thermal and electrical parameters for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a single-phase bipolar predriver with integrated power stages is required. The 16-pin SSOP package suits space-constrained designs. Validate that the 1.5 A current limit and 15 V maximum voltage align with the motor load requirements and system power supply constraints.

Part Context

This part belongs to the LB11660 series from onsemi, utilizing BCD 65nm technology on the Treo platform. It serves as a specialized motor controller within the broader portfolio of power management and standard products developed using modular IP blocks for efficient design cycles.

Replacement Considerations

The LB11660FV-TLM-H is a documented substitute variant within the same family. Verify pinout compatibility and functional equivalence before substitution.