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Product Detailed Parameters
- Description:IC MOTOR DRIVER 4V-28V 8SOIC
- Series:-
- Mfr:Diodes Incorporated
- Package:Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper:-
- Motor Type - AC, DC:Brushless DC (BLDC)
- Function:Controller - Commutation, Direction Management
- Output Configuration:Pre-Driver - Low Side (2)
- Interface:On/Off
- Technology:-
- 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 AM4406FMTR-G1 is a two-phase, half-wave motor pre-driver fabricated for fan motors. It operates within a supply voltage range of 4V to 28V and provides a maximum output current of 70mA. The device is housed in an 8-SOIC package with a plastic/epoxy body. It supports surface mount installation and functions across a temperature range of -40°C to 95°C.
Feature Summary
- Equipped with lock shutdown and automatic restart functions
- Designed specifically for fan motor applications
- Provides high-voltage pre-driving capability
Applications
- Fan motor control systems
- Blower driver circuits
- HVAC ventilation units
Procurement Notes
Verify the specific suffix G1 against the manufacturer's latest documentation to ensure compliance with current environmental standards and pinout configurations. Confirm that the SOIC-8 package dimensions match your PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component when designing circuits requiring dedicated pre-drive stages for two-phase half-wave brushless DC fan motors. Ensure the system voltage remains within the 4V to 28V operational window and that thermal management accommodates the specified operating temperature range.
Part Context
This part belongs to the AM4406 family of motor drivers manufactured by Diodes Incorporated. It serves as a specialized interface between low-power control logic and higher-power fan motor loads, simplifying the design of rotation control systems for cooling applications.
Replacement Considerations
The AM4406MTR-G1 is documented as a similar alternative. Verify functional equivalence regarding phase configuration and drive current capabilities before substitution.
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