The MC34920 by Motorola is a Quad H-Bridge Motor Driver. Below is the official datasheet preview.
| Part number | MC34920 |
|---|---|
| Manufacturer | Motorola |
| File Size | 828.63 KB |
| Description | Quad H-Bridge Motor Driver |
| Datasheet |
 MC34920_Motorola.pdf
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Terminal 1 2 3 4 5 6, 7, 17, 18, 28, 29, 39, 40 8 9 10 11, 15, 16, 23, 30, 31, 35 12 13 14 19 20 21 22 24 25 Terminal Name Vb CP2 CP1 RESET Formal Name Output terminal to VVb Capacitor to CP1 Capacitor to CP2 Reset Output VCC Supply Voltage Substrate Ground V1 Regulator Feedback Input Mode Select for Driver 1 Internal MOSFET Source for V1 Regulator VB+ (Bulk) Supply Voltage Driver 2, Bridge 1, Output A Driver 2, Bridge 1, I Sense Driver 2, Bridge 1, Output B Driver 1, Bridge 1, Output A Driver
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