NXP Semiconductors PMIC - Power Distribution Switches, Load Drivers MCZ33996EK

The MCZ33996EK is a 16-output low-side switch designed for controlling various loads such as inductive, incandescent, and LED applications. It features a 24-bit Serial Peripheral Interface (SPI) for input control and diagnostic readout, making it compatible with both 3.3V and 5.0V CMOS logic levels. The device operates within a power supply range of 5.0V to 27V and includes current-limiting capabilities for outputs ranging from 0.9A to 2.5A, suitable for driving incandescent lamps. Key features include an output voltage clamp of +50V during inductive switching, independent over-temperature protection, and the ability to detect open loads. The device supports Pulse Width Modulation (PWM) control for multiple outputs at the same duty cycle and has a low standby current of less than 10OºA. The MCZ33996EK is packaged in a 32-pin SOIC with an exposed pad and is RoHS-compliant. This product is suitable for applications requiring robust fault management and efficient load driving capabilities.