LT8603 42V, Low IQ, Quad Output Triple Monolithic
Buck Converter and Boost Controller
FEATURES
nn Flexible Power Supply System Capable of Four Regulated Outputs with VBATT VOUT
nn Two High Voltage Synchronous Buck
Regulators nn 3V to 42V Input Voltage Range nn Output Currents Up to 2.
5A and 1.
5A
nn One Low Voltage Synchronous Buck
Regulator nn 2.
6V to 5.
5V Input Voltage Range nn Output Currents Up to 1.
8A
nn One Boost Controller Allows Buck Converters to Regulate with VBATT VOUT
nn Selectable Burst Mode® Operation Allows Low 28µA IQ with High Voltage Channels Active
nn Programmable Power-On Reset nn Individual Channel Power Good Indicators nn Step-Down Switching Frequency: 250kHz to 2...