| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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69,000 pcs
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69000 pcs | On Request | 1 | On Request | On Request | 1810+ | On Request | On Request |
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| Halogen Free | |
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The AH5773-FDC-7 from Diodes Incorporated is a high-performance, single-chip solution for driving single-coil brushless DC (BLDC) fans and motors. This integrated motor driver features a full-bridge output stage with soft switching to minimize noise and EMI.
Key electrical specifications include a wide operating voltage range of 2.4V to 18V and an output current of 1A. The device integrates a Hall-effect sensor, internal references, amplifiers, and low Rds(on) H-bridge power switches. Motor speed can be controlled via a PWM input signal or by adjusting the supply voltage.
Protective features include Rotor Lock Protection with automatic restart, over-voltage shutdown, and over-temperature shutdown. The device also offers a standby mode with low current consumption (<100µA) when the PWM pin is held low for over 65ms. A tachometer (FG) output is provided for monitoring motor speed.
Packaged in a space-saving U-DFN2030-6 with an exposed pad for power handling, the AH5773-FDC-7 is suitable for surface mounting. It is designed for general-purpose applications, including cooling fans in netbooks, notebooks, desktops, and medium voltage/low power BLDC motors.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.4V to 18V.
The output current is 1A.
It drives Brushless DC (BLDC) motors.
It is available in a 6-UDFN Exposed Pad package.
The operating temperature range is -40°C to 150°C (TJ).
Yes, it has a standby feature with current consumption less than 100µA.