BTN7973BAUMA1
IC HALF BRIDGE DRVR 44A TO263-7Manufacturer: Infineon Technologies
Categories: Full Half-Bridge (H Bridge) Drivers
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Infineon Technologies NovalithIC™ BTN7973BAUMA1 is a half-bridge driver designed for DC motor control and general-purpose applications. This DMOS technology component offers high current capabilities, with a continuous output of 44A per channel and a peak output of 90A. Featuring low on-state resistance, 9mOhm typ. for the low-side switch and 7mOhm typ. for the high-side switch, it ensures efficient power delivery. The device operates from a 4.5V to 28V supply voltage and is suitable for inductive loads. Advanced fault protection mechanisms are integrated, including current limiting, over-temperature, over-voltage, short-circuit, and undervoltage lockout (UVLO). Additional features include a latch function, slew rate control, and a status flag for operational monitoring. The BTN7973BAUMA1 is available in a PG-TO263-7-1 package suitable for surface mounting and operates within an ambient temperature range of -40°C to 150°C. Its robust design makes it suitable for automotive and industrial automation sectors.
Additional Information
Series: NovalithIC™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Latch Function, Slew Rate Controlled, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| Mounting Type | Surface Mount |
| Interface | Logic |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge |
| Voltage - Supply | 4.5V ~ 28V |
| Rds On (Typ) | 9mOhm LS, 7mOhm HS |
| Applications | DC Motors, General Purpose |
| Current - Output / Channel | 44A |
| Current - Peak Output | 90A |
| Technology | DMOS |
| Voltage - Load | 4.5V ~ 28V |
| Supplier Device Package | PG-TO263-7-1 |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Load Type | Inductive |
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