LB11691H-TLM-E

Overview

The LB11691H-TLM-E is a BLDC motor controller by onsemi, designed for applications requiring 4V to 15V supply voltage. It features a 1.5A maximum collector current and operates at a typical switching frequency of 23kHz. The device is housed in a compact SSOP-16 package with dimensions of 5.2 x 4.4 x 1.3mm. It supports an operating temperature range from -30°C to +95°C and has a rated converter power of 0.8W.

Feature Summary

• Integrated control solution for brushless DC motors
• Compact surface-mount packaging for space-constrained designs
• Wide operating voltage range for flexible power supply integration

Applications

• BLDC motor drive systems
• Consumer electronics requiring small form-factor motor control
• Industrial automation components

Procurement Notes

Verify the exact suffix 'TLM-E' matches your required tape-and-reel quantity and material specifications. Confirm RoHS compliance status through official datasheets or component substance reports before finalizing procurement. Ensure the SSOP-16 footprint aligns with your PCB layout guidelines.

Selection Notes

Select this component when a dedicated BLDC controller is needed within a 4V to 15V input range. Consider the 1.5A current limit and 23kHz switching frequency against your specific torque and noise requirements. The SSOP-16 package size should be evaluated against available board space constraints.

Part Context

This part belongs to onsemi's motor control portfolio, specifically targeting low-power BLDC applications. It integrates necessary driver stages into a single IC, reducing external component count compared to discrete solutions. The design focuses on efficiency and reliability for consumer and light industrial markets.

Replacement Considerations

Check for direct pin-compatible alternatives within the same family. Verify if updated revisions offer improved thermal performance or different packaging options while maintaining electrical compatibility.