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Technical Specifications
Parameters and characteristics for this part
| Specification | L9949TR |
|---|---|
| Current - Supply | 7 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 20-SOIC (0.433", 11.00mm Width) Exposed Pad |
| Supplier Device Package | PowerSO-20 |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 5.78 | |
Description
General part information
L9949 Series
The L9949 is a microprocessor controlled power interface for automotive applications. It is realized in multipower BCD60III technology. Up to three DC motors and one grounded resistive load can be driven with its three half bridges, one full bridge and one highside driver power outputs. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward, reverse, brake and high impedance). All diagnostic informations are available via the SPI.
Documents
Technical documentation and resources
