Power Switch Lo Side 36-Pin PowerSO T/R

The L9352B is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 0 mA to 2.25 A.All channels are protected against fail functions. They are monitored by a status output.

Quad low-side switch

2 x 5A designed as conventional switch

2 x 2.5A designed as switched current-regulator

Low ON-resistance 4 x 0.2 O (typ.)

Power SO-36 - package with integrated cooling area

Integrated free-wheeling and clamping Z-diodes

Output slope control

Short circuit protection

Selective overtemperature shutdown

Open load detection

Ground and supply loss detection

External clock control

Recirculation control

Regulator drift detection

Regulator error control

Status monitoring