TLE6284G is an H-bridge driver IC for MOSFET power stages with multiple protection functions. It is very similar to the TLE6281G. The major difference is that the Short Circuit protection level of the TLE6284G can be adjusted by external resistors or even disabled. The pin outs are different as well.
The TLE6284G is an H‑Bridge driver IC designed for DC‑brush high‑current motor bridges in PWM control mode. It supports supply voltages from 7.5 V to 60 V and operates over a temperature range of –40 °C to 150 °C.
The datasheet provides detailed specifications such as PWM frequency up to 50 kHz, adjustable dead‑time, protection functions, pin descriptions, and package information (P‑DSO‑20). It also includes application block diagrams, test circuits, and timing diagrams for designers.
| Supply voltage range | 7.5 V – 60 V |
|---|---|
| Operating temperature range | -40 °C – 150 °C |
| PWM frequency | up to 50 kHz |
| Turn‑on current | 850 mA (at Vex‑Vs = 0 V, 25 °C) |
| Turn‑off current | 580 mA (at Vex‑Vs = 10 V, 25 °C) |
| Adjustable dead‑time range | 10 ns – 3.1 µs |
| High‑level input voltage (VIN_HL) | 2.0 V |
| Low‑level input voltage (VIN_LL) | 1.0 V |
| Quiescent current (inhibited) | 0.6 mA – 1.5 mA (depending on supply) |
| Maximum voltage at PWM/DIR/DT‑DIS pins | -0.3 V – 5.5 V |
The device operates with a supply voltage from 7.5 V up to 60 V.
It is rated for an operating temperature from –40 °C to 150 °C.
The driver can handle PWM frequencies up to 50 kHz.
Applying 0‑3.5 V to the DT/DIS pin sets dead‑time between 10 ns and 3.1 µs.