Product Summary
The BA6406F-E2 is a 2-phase, half-wave motor predriver suited for fan motors.
Parametrics
BA6406F-E2 absolute maximum ratings: (1)Applied voltage, VCC: 30V; (2)Power dissipation, PD: 550mW; (3)Operating temperature, Topr: -30 to +75℃; (4)Storage temperature, Tstg: -55 to +125℃; (5)Output current, IO: 70mA.
Features
BA6406F-E2 features: (1)Lock detection and rotational speed sensing mechanisms are built in; (2)Compact 8-pin SOP package reduces the number of external components required; (3)Automatic restart when the motor lock is undone; (4)Hall inputs have a hysteresis.
Diagrams

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![]() BA6406F-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers WAVE FAN MOTOR DRVR 2PHASE 8PIN |
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| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||
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![]() BA6406F-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers WAVE FAN MOTOR DRVR 2PHASE 8PIN |
![]() Data Sheet |
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![]() BA6417F-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers REVERSE MOTOR DRIVER 8PIN |
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![]() BA6418N |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers REVERS MOTOR DRVR |
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![]() BA6423AF-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers FAN 1A |
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![]() BA6427F-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers SINGLE PHS FULL-WAVE FAN MOTOR DRIVER |
![]() Data Sheet |
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![]() BA6428F-E2 |
![]() ROHM Semiconductor |
![]() Motor / Motion / Ignition Controllers & Drivers SINGLE PHS FULL-WAVE FAN MOTOR DRIVER |
![]() Data Sheet |
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(China (Mainland))








