TLE 4226 G is an integrated sixfold low-side power switch with power limiting of the 0.5 A outputs, shorted-load protection of the 50 mA switches and Z-diodes on all switches from output to ground. TLE 4226 G is particularly suitable for automotive and industrial applications.
The TLE 4226 G is a sixfold low‑side power switch IC designed for automotive and industrial applications. It features four 50 mA outputs and two 500 mA outputs, open‑collector stages with power limiting, short‑load protection, and integrated Z‑diodes for inductive loads. Control inputs are TTL‑compatible Schmitt triggers, and the device provides analog and digital status outputs for error monitoring.
The datasheet includes pin configuration, electrical characteristics, absolute maximum ratings, and package dimensions. Key parameters such as supply voltage (4.75 V–5.25 V), quiescent current (8–11 mA), load current ratings, temperature range (‑40 °C to 125 °C), and protection thresholds are specified for designers.
| Quiescent current (outputs OFF) | 8 mA – 11 mA |
|---|---|
| Output current (switches 5‑6) | 500 mA |
| Operating temperature range | ‑40 °C – 125 °C |
It provides six low‑side switches: four 50 mA outputs (Q1‑Q4) and two 500 mA outputs (Q5‑Q6).
The IC includes short‑load protection, over‑temperature monitoring, and integrated Z‑diodes on all switches.