30604 – Automotive Body Control Module Power Management IC with Integrated Drivers

The 30604 is a highly integrated power management and control driver IC designed specifically for automotive body control modules and body domain controllers.

This device integrates multiple voltage regulators to power microcontrollers, CAN/LIN transceivers, and sensor interfaces.

A built-in watchdog timer and reset generation function ensure system reliability for automotive safety requirements.

The 30604 features low quiescent current in sleep mode, significantly reducing vehicle battery drain when the ignition is off.

Integrated high-side and low-side drivers allow direct control of resistive and inductive loads such as relays, solenoids, and small motors.

Comprehensive protection features include overcurrent protection, overtemperature shutdown, and short-circuit protection on all output channels.

SPI communication interface provides flexible system configuration and real-time diagnostic feedback for fault detection.

This power IC is qualified for automotive applications with an operating temperature range from -40°C to 125°C.

Robust electrostatic discharge protection ensures reliable operation in harsh automotive electrical environments.

The device meets stringent automotive transient immunity standards for load dump and other voltage surge conditions.

Typical applications include door modules, seat control units, lighting control modules, window lift systems, and central body computers.

By integrating multiple power management and driver functions into a single package, the 30604 reduces board space and simplifies system design.

This IC serves as a common replacement part for body control modules, addressing high-failure components in automotive electronic systems.