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AM4406M-E1
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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4V-28V 8SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Motor Type - Stepper：Unipolar
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Current Management
- Output Configuration：Pre-Driver - Low Side (2)
- Interface：-
- Technology：Bipolar
- Step Resolution：-
- Applications：Fan Controller
- Current - Output：70mA
- Voltage - Supply：4V ~ 28V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 95°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The AM4406M-E1 is a brushless DC motor controller manufactured by Diodes Incorporated, classified under Motor / Motion / Ignition Controllers & Drivers. It operates within a supply voltage range of 4 to 28 V and provides a maximum output current of 70 mA. The device is housed in an 8-pin SOIC package with a plastic/epoxy body. It supports an operating temperature range from -40 °C to +95 °C. This component is designed for driving brushless DC motors and functions as a pre-driver stage.
Feature Summary
- Integrated control logic for brushless DC motor applications
- Capable of delivering up to 70 mA drive current
- Operates on single supply voltages between 4 V and 28 V
- Available in a standard 8-lead SOIC surface-mount package
Applications
- Brushless DC motor control systems
- Motion control circuits
- Ignition driver stages
Procurement Notes
Verify the current lifecycle status before procurement, as the AM4406M-E1 has been identified as an End-of-Life (EOL) product subject to discontinuance. Confirm availability through authorized distributors or check for alternative sourcing options. Ensure that any substitute components meet the required electrical specifications and package dimensions to maintain system compatibility without redesign.
Selection Notes
Select this component when a dedicated pre-driver for brushless DC motors is required within the specified voltage and current limits. Consider the SOIC-8 package constraints and the operational temperature range of -40 °C to +95 °C during thermal design. Evaluate the 70 mA output capability against the specific gate drive requirements of the target motor configuration to ensure adequate performance margins.
Part Context
The AM4406M-E1 belongs to the broader category of Power Management ICs, specifically falling under Motor / Motion / Ignition Controllers & Drivers. It is part of Diodes Incorporated's portfolio of integrated circuits designed for precise motor control applications. The device serves as a specialized solution for managing the commutation sequences of brushless DC motors in compact electronic assemblies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, engineering teams should evaluate functional equivalents from other manufacturers or newer generations within the same family, ensuring pinout and electrical parameter compatibility.
