LB11600JV-TLM-E

Overview

The LB11600JV-TLM-E is a brushless DC (BLDC) motor controller manufactured by onsemi. It operates within a supply voltage range of 4 V to 15 V and supports a maximum collector current of 1.5 A. The device features a typical switching frequency of 23 kHz and is housed in a 30-pin SSOP package with dimensions of 5.2 x 4.4 x 1.3 mm. It functions at a converter rated power of 0.8 W and operates within a temperature range of -30 °C to +95 °C.

Feature Summary

• Designed specifically for controlling brushless DC motors
• Integrates pre-driver functionality for three-phase motor applications
• Utilizes Bipolar-CMOS-DMOS technology for robust performance

Applications

• Three-phase BLDC motor control systems
• Industrial drive applications requiring low-voltage operation
• Consumer electronics utilizing brushless fan or pump motors

Procurement Notes

Verify the specific suffix 'TLM-E' against the manufacturer's latest documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for the 30-pin SSOP package. Cross-reference the part number with official obsolescence notices, as availability may be limited due to end-of-life status. Confirm thermal requirements align with the specified operating temperature range before integration.

Selection Notes

Select this component for applications requiring integrated BLDC control with a 15 V maximum supply limit. The 1.5 A current rating suits small to medium power motors. Consider the 30-pin SSOP package for surface-mount assembly constraints. Evaluate the 23 kHz switching frequency against electromagnetic interference requirements. Verify that the bipolar technology meets the system's noise immunity standards compared to CMOS alternatives.

Part Context

This part belongs to onsemi's family of motor controllers designed for efficient brushless DC motor management. It integrates necessary logic and driver stages to simplify system design. The device leverages BCD process technology to combine high-voltage handling with low-voltage logic control. It serves as a solution for compact motor drive implementations in consumer and industrial sectors.

Replacement Considerations

Public sources indicate the LB11600JV-TLM-E is obsolete. Potential substitutes include the LB11660RV-TLM-E, which offers similar BLDC control capabilities but differs in pin count and package type. Verify electrical compatibility and mechanical fit before substitution.