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TDA5145 |
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| Part Number | TDA5145 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Description | APPLICATIONS • General purpose spindle driver e.g.: – Hard disk drive – Tape drive – Optical disk drive. TDA5145 The TDA5145 is a bipolar integrated circuit used to drive 3-phase brushless DC motors... |
| Features |
• Full-wave commutation (using push/pull drivers at the output stages) without position sensors • Built-in start-up circuitry • Three push-pull outputs: – output current 2.0 A (typ.) – built-in current limiter – soft-switching outputs for low Electromagnetic Interference (EMI) • Thermal protection • Flyback diodes • Tacho output without extra sensor • Motor brake facility • Direction control input • Reset function • Transconductance amplifier for an external control transistor. QUICK REFERENCE DATA Measured over full voltage and temperature range. SYMBOL VP VVMOT VDO ILIM Notes 1. An unstabili... |
| Document |
 TDA5145 Data Sheet
PDF 249.94KB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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