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AH284 |
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| Part Number | AH284 |
| Manufacturer | DIODES (https://www.diodes.com/) Incorporated |
| Description | Pin Assignments The AH284 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 • Rotor Lock Protection (Lock detection, output shutdown and automatic re-start) • Built-in Zener protection for output driver • Average output current up to 500mA • Packages: SIP-4L and SOT89-5L • Green Molding Compound • Two-coil BLDC cooling fans • Low to medium voltage, low power BLDC motors Typical Application Circuit (Note 1) 12V Vdd D2 D1 284 L2 L1 1234 GND D3 C3 DO DOB R1 C1 R2 C2 Notes: 1. Typically it is recommended to us a 56 Ohm resistor for R1 and R2 and a 2... |
| Document |
 AH284 Data Sheet
PDF 173.01KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AH284 |
ETC |
Hall-Effect Smart Fan Motor Controller |
|
| 2 | AH285 |
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 |
|