The document describes the features and characteristics of the BTS 775 G product, including quad switch driver, configurable as bridge or quad-switch, optimized for DC motor management applications, ultra low RDS ON, high peak current capability, low quiescent current, full short-circuit protection, overtemperature shut down, short-circuit detection and diagnosis, open-load detection and diagnosis, etc.
The BTS 775G is a TrilithIC that combines one double high‑side switch and two low‑side switches in a compact P‑DSO‑28‑9 package. It is designed for DC‑motor management and can be configured as a bridge, quad‑switch, or other topologies, with optional external current‑sense resistors.
The device features ultra‑low on‑resistance (typ. 85 mΩ high‑side, 45 mΩ low‑side), high peak‑current capability, very low quiescent current, and a full suite of protection functions including short‑circuit, over‑temperature, over‑/under‑voltage and open‑load detection. All inputs are CMOS‑compatible and the IC includes internal clamp diodes and isolated sources for external current sensing.
| Operating voltage | up to 40 V |
|---|---|
| High‑side switch typical on‑resistance | 85 mΩ |
| Low‑side switch typical on‑resistance | 45 mΩ |
| Number of switches | 1 double high‑side + 2 low‑side |
The device can operate with supply voltages up to 40 V.
The control inputs are CMOS‑compatible and feature Schmitt‑trigger hysteresis.