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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4V-15V 16SSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：High Side (2)
- Interface：Parallel, PWM
- Technology：Bipolar
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：1.5A
- Voltage - Supply：4V ~ 15V
- Voltage - Load：3V ~ 15V
- Operating Temperature：-30°C ~ 95°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP
- Grade：-
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Overview
The LB11660RV-TLM-H is a single-phase bipolar half pre-driver IC manufactured by onsemi. It supports direct PWM drive for fan motors, operating within a supply voltage range of 4.5 V to 18 V. The device features a maximum output current of 1.2 A and a typical operating supply current of 10 mA. It is housed in an SSOP-24 package and functions reliably across a temperature range of -40°C to +85°C.
Feature Summary
- Enables high-efficiency direct PWM drive for single-phase bipolar motors
- Supports variable speed control via external signals
- Utilizes separately-excited upper transistor direct PWM control method
Applications
- Fan motor control systems
- Variable speed drive applications
- Low-vibration motor control circuits
Procurement Notes
Verify component authenticity through authorized onsemi distributors or certified partners. Confirm the specific suffix matches the required package and tape/reel specifications. Check for obsolescence status as availability may be limited. Ensure environmental compliance documentation aligns with project requirements before finalizing procurement orders.
Selection Notes
Select this component for single-phase bipolar motor applications requiring direct PWM integration. Evaluate thermal performance within the specified -40°C to +85°C operating range. Consider the 1.2 A output capability against load requirements. Verify compatibility with external signal inputs for variable speed control functionality.
Part Context
This part belongs to onsemi's motor driver and controller portfolio, specifically designed for brushless DC and fan motor applications. It integrates pre-driver logic to simplify system design by reducing external component count. The SSOP-24 package facilitates surface-mount assembly for compact electronic designs.
Replacement Considerations
The LB11660RV-TLM-H is functionally related to the LB11660 series. Verify pinout and electrical characteristics against alternative single-phase bipolar pre-drivers if sourcing directly from onsemi is not possible.
