TLE6288 R is a 6-channel (150mΩ) Smart Multichannel Switch with embedded protection, diagnosis, and configurable functions. Channels 1-3 are highside channels with integrated charge pump and can be programmed individually for autonomous peak and hold current regulation. Channels 4-6 (also with integrated charge pump) can be configured to work as highside switches.
The TLE6288 R is a 6‑channel (150 mΩ) Smart Multichannel Switch built with SPT4 technology. It offers three high‑side channels with charge‑pump‑enabled peak‑and‑hold current control and three configurable channels that can operate as either high‑side or low‑side switches. The device supports 3.3 V and 5 V microcontrollers via a 16‑bit SPI interface and includes extensive protection features such as over‑current, over‑temperature, over‑voltage and ESD protection.
Typical applications include solenoids, relays, valves and other inductive loads that require peak‑and‑hold current regulation up to 10 kHz switching frequency. The datasheet provides detailed pin descriptions, electrical characteristics, maximum ratings, and timing diagrams for designers.
| Peak current range | 1.2 – 3.6 A |
|---|---|
| Hold current range | 0.7 – 2 A |
| Peak time range | 0.8 – 3.6 ms |
| Fixed off‑time range | 100 – 400 µs |
Channels 4‑6 are configurable as either high‑side or low‑side switches.
The TLE6288 R is programmed via a 16‑bit SPI serial peripheral interface.