The BTS 7750 GP is a quad D-MOS switch driver that can be freely configured as a bridge or quad-switch, and is optimized for DC motor management applications.
The BTS 7750 GP is a quad D‑MOS switch driver from Infineon's TrilithIC family, integrating one double high‑side switch and two low‑side switches in a single package. It is optimized for DC motor management and can be configured as a bridge or as independent switches.
Key features include low on‑resistance (70 mΩ high‑side, 45 mΩ low‑side), a typical quiescent current of 5 pA, short‑circuit and over‑temperature protection, and operation up to 40 V. The device is supplied in a P‑TO263‑15‑1 PowerPak package with thermal optimization for automotive and industrial applications.
| Maximum peak current | typ. 12 A @ 25 °C |
|---|---|
| High‑side on‑resistance (R_on) | typ. 70 mΩ @ 25 °C |
| Low‑side on‑resistance (R_on) | typ. 45 mΩ @ 25 °C |
| Quiescent current | typ. 5 pA @ 25 °C |
| Operating voltage range | up to 40 V |
| Supply voltage (absolute max) | 42 V |
The device can handle a typical maximum peak current of 12 A at 25 °C.
It contains three switches: one double high‑side switch and two low‑side switches.