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Product Detailed Parameters
- Description：MOTOR DRIVER, SINGLE-PHASE, PWM,
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The LV88553JA-AH is a single-phase brushless DC motor driver designed for non-automotive applications. It functions as a pre-driver with an integrated closed-loop controller for motor rotation speed regulation, enabling low vibration and noise operation. The device supports lead-angle adjustment to optimize performance. It operates within a supply voltage range of 6 V to 20 V, with a maximum operating supply voltage of 16 V. The component features a 20-pin SSOP package and is rated for an operating temperature range from -40 °C to +150 °C.
Feature Summary
- Integrated closed-loop controller for precise motor rotation speed management
- Supports lead-angle adjustment for optimized motor performance
- Designed for low vibration and low noise operation in BLDC motors
Applications
- Single-phase 24 V/48 V BLDC motor control
- Non-automotive fan systems
- Appliance motor drives requiring speed regulation
Procurement Notes
Verify the specific suffix AH against official onsemi documentation to confirm pinout and electrical characteristics. Confirm current production status and availability through authorized distributors, as lifecycle status may vary by region. Ensure compatibility with the LV88553JAGEVB evaluation board if development support is required.
Selection Notes
Select this component for single-phase BLDC applications requiring integrated speed control without external microcontrollers. Consider the 20-pin SSOP package constraints and thermal dissipation capabilities up to 150 °C. Verify that the 6 V to 20 V input range matches the system power supply requirements.
Part Context
The LV88553JA-AH belongs to the LV8855x series of single-phase BLDC motor drivers from onsemi. This family includes variants such as LV88551, LV88552, and LV88553, which share similar functional architectures but may differ in specific electrical ratings or packaging options. These devices are positioned as pre-drivers with built-in control logic for simple motor drive implementations.
Replacement Considerations
LV88551JA-AH and LV88552JA-AH are part of the same series and may serve as alternatives depending on specific current or voltage requirements. Cross-reference datasheets for pin compatibility and electrical specifications before substitution.
