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AH9485-WUF-7
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Product Detailed Parameters
- Description：IC MOTOR DRIVER 2V-6V 6TSOT26F
- Series：-
- Mfr：Diodes Incorporated
- Package：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：Half Bridge (2)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：300mA
- Voltage - Supply：2V ~ 6V
- Voltage - Load：2V ~ 6V
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-26F
- Grade：-
- Qualification：-
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Overview
The AH9485-WUF-7 is a single-phase Hall effect all-in-one motor driver manufactured by Diodes Incorporated. It integrates a Hall sensor, signal processing circuitry, and an output stage into a compact 6-pin TSOT-26F surface-mount package. The device operates within a supply voltage range of 2 V to 6 V, making it suitable for low-voltage applications. It is designed for use in brushless DC (BLDC) motors and other motion control systems requiring integrated sensing and driving capabilities.
Feature Summary
- Integrates Hall effect sensing and motor drive functions in a single component
- Compact 6-pin TSOT-26F surface-mount packaging for space-constrained designs
- Operates with a wide supply voltage range from 2 V to 6 V
Applications
- Brushless DC (BLDC) motor control
- Single-phase fan drives
- Small appliance motor drivers
Procurement Notes
Verify the exact marking code H5 on the component body to confirm authenticity. Ensure the ordering suffix -WUF-7 corresponds to the reel packaging specification. Cross-reference the datasheet revision date with your design requirements to ensure compatibility with current manufacturing standards.
Selection Notes
Select this component when a combined Hall sensor and driver solution is required for single-phase BLDC applications. The 2 V to 6 V operating range suits battery-powered or low-voltage logic systems. The TSOT-26F package offers a small footprint compared to discrete solutions, simplifying PCB layout and assembly processes.
Part Context
This part belongs to Diodes Incorporated's portfolio of motor and motion controllers. It is distinct from their general-purpose logic ICs and rectifiers, such as the MMBD4448HTW-7-F series. The AH9485 series specifically targets integrated motion control needs rather than standalone switching or logic functions.
Replacement Considerations
Consult official Diodes Incorporated documentation for qualified pin-to-pin replacements. Verify that any substitute maintains the same Hall effect sensitivity and output current capabilities. Do not assume compatibility based solely on package similarity.
