Automotive 18V PMIC with three buck converters and one LDO for camera modules | RZD | 22 | -40 to 125

The TPS650352-Q1 device is a

highly integrated power management IC for automotive camera modules. This device

combines three step down converters and one low-dropout (LDO) regulator. The

BUCK1 step-down converter has an input voltage range up to 18.3V for connections

to Power over Coax (PoC). All converters operate in a forced

fixed-frequency PWM mode. The LDO can supply 300mA and operate with an input voltage

range from 2.5V to 5.5V. The step-down converters and the LDO have separate

voltage inputs that enable maximum design and sequencing flexibility.

The TPS650352-Q1 is available

in a 22-pin WQFN package (3.0mm × 3.5mm).