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Product Detailed Parameters
- Description：IC HALF BRIDGE DRVR 2.5A 24HQFN
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Output Configuration：Half Bridge (4)
- Applications：DC Motors, General Purpose
- Interface：PWM
- Load Type：Inductive
- Technology：BCDMOS
- Rds On (Typ)：-
- Current - Output / Channel：2.5A
- Current - Peak Output：-
- Voltage - Supply：3V ~ 5.5V
- Voltage - Load：10V ~ 34V
- Operating Temperature：-20°C ~ 70°C (TA)
- Features：-
- Fault Protection：Current Limiting, Over Temperature, UVLO
- Mounting Type：Surface Mount
- Package / Case：24-WFQFN Exposed Pad
- Supplier Device Package：24-HQFN (4x4)
- Grade：-
- Qualification：-
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Overview
The AN44070A-VF is a half-bridge motor driver manufactured by Panasonic Electronic Components. It operates within a supply voltage range of 10 V to 34 V and delivers an output current of 2.5 A. The device is housed in a 24-WFQFN exposed pad package, designed for surface-mount installation. This integrated circuit functions as a dedicated driver for brushed DC motors, providing the necessary control signals and power amplification for motion applications.
Feature Summary
- Integrated half-bridge driver architecture for efficient motor control
- Supports high-current output capability for demanding load requirements
- Designed for surface-mount technology with exposed pad thermal management
Applications
- Brushed DC motor drive systems
- Motion control circuits
- Industrial automation actuators
Procurement Notes
Verify the exact package designation and electrical specifications against the official Panasonic datasheet before integration. Confirm that the component meets all relevant RoHS compliance standards required for your specific manufacturing region. Ensure that the supply voltage limits are strictly observed during operation to prevent device failure.
Selection Notes
Select this component when a compact, high-current half-bridge solution is required for brushed DC motor applications. The 24-WFQFN package offers a small footprint suitable for space-constrained designs. Consider the thermal performance of the exposed pad if operating near maximum current ratings.
Part Context
This part belongs to Panasonic's portfolio of motor and motion controllers. It serves as a specialized interface between low-power logic signals and higher-power motor loads. The series includes various variants tailored for different motor types and current capacities, ensuring compatibility with diverse industrial and consumer electronics platforms.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or equivalent alternatives that match the pinout and electrical characteristics.
