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AH285 |
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| Part Number | AH285 |
| Manufacturer | DIODES (https://www.diodes.com/) Incorporated |
| Description | Pin Assignments The AH285 is a single-chip solution for driving two-coil brushless direct current (BLDC) fans and motors. The device includes a Hall-effect sensor, dynamic offset correction and two ... |
| Features |
Applications
• Single-chip solution • Operating Voltage: 3.8V to 20V • Built-in Hall sensor and input amplifier • Tachometer (FG) output • Rotor Lock Protection (Lock detection, output shutdown and automatic re-start) • Built-in Zener protection for output driver • Average output current up to 500mA • Packaged in SOT89-5L • Green Molding Compound • Two-coil BLDC cooling fans • Low to medium voltage, low power BLDC motors Typical Application Circuit Vdd (12V) D2 FG D3 D1 Rpu C3 54 285 123 GND Coil2 Coil1 R1 R2 C1 C2 Notes: 12V DC Brush-less Fan with FG output function 1. Typically it... |
| Document |
 AH285 Data Sheet
PDF 93.18KB |
| Distributor | Stock | Price | Buy |
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AH284 |
ETC |
Hall-Effect Smart Fan Motor Controller |
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| 2 | AH284 |
Diodes Incorporated |
HALL-EFFECT SMART FAN MOTOR CONTROLLER |
|
| 3 | AH285 |
Anachip |
Hall-Effect Smart Fan Motor Controller |
|
| 4 | AH286 |
Diodes Incorporated |
HALL-EFFECT SMART FAN MOTOR CONTROLLER |
|
| 5 | AH286 |
Anachip |
Hall-Effect Smart Fan Motor Controller |
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