This document describes the technical data and features of the TLE 6281G model, including input control, dead time, undervoltage protection, short circuit detection, and overtemperature warning. The product is designed for PWM control mode of DC brush high current motor bridges with 12V, 24V, and 42V power supplies.
The TLE6281G is an H‑bridge driver IC designed for driving low‑ohmic N‑channel MOSFETs in DC‑brush motor applications. It operates from a supply voltage of 7.5 V to 60 V and includes multiple protection functions such as short‑circuit, undervoltage, and reverse‑polarity protection.
Key features include PWM‑DIR interface, adjustable dead‑time with shoot‑through protection, TTL‑compatible inputs, and low quiescent current in inhibit mode. Typical applications are 12 V, 24 V and 42 V motor bridges, and the datasheet contains electrical characteristics, maximum ratings, and example application circuits.
| Supply voltage range | 7.5 V – 60 V |
|---|---|
| Operating temperature range | -40 °C to +150 °C |
| Input type | TTL compatible |
| Dead‑time adjustment | 10 ns – 3.1 µs |
| Short‑circuit protection | per MOSFET |
It operates from 7.5 V up to 60 V.
Yes, it includes short‑circuit protection for each MOSFET.