PROFET® BTS 734 L1 is a high-performance two-channel high-side power switch provided by Dinghao Electronics. It features overload protection, current limitation, short-circuit protection, thermal shutdown, undervoltage protection, and overvoltage protection. It can be widely used in 12 V and 24 V DC loads.
The BTS 734 L1 is a smart two‑channel high‑side power switch designed for 12 V and 24 V DC grounded loads. It replaces electromechanical relays, fuses and discrete circuits, offering overload, over‑voltage, short‑circuit, reverse‑battery and ESD protection.
Key specifications include a supply voltage up to 43 V, nominal load currents of 4.8 A (single channel) or 7.3 A (parallel), on‑state resistance as low as 36 mΩ, turn‑on time of 80‑180 µs, and ESD capability of 1 kV. The device features CMOS‑compatible inputs, open‑load detection, and diagnostic status outputs.