MAX16993 Description
The MAX16993 power-management integrated circuit (PMIC) is a 2.1MHz, multichannel, DC-DC converter designed for automotive applications. The device integrates three supplies in a small footprint. The device includes one high-voltage step-down controller (OUT1) designed to run directly from a car battery and two lowvoltage step-down converters (OUT2/OUT3) cascaded from OUT1.
MAX16993 Key Features
- High-Voltage DC-DC Controller
- 3.5V to 36V Operating Supply Voltage
- 42V Load-Dump Protection
- Output Voltage: Pin Selectable, Fixed or Resistor-Divider Adjustable
- 350kHz to 2.1MHz Operation
- 30μA Quiescent Current with DC-DC Controller Enabled
- Dual High-Efficiency 2.1MHz DC-DC Converters
- Run Directly from OUT1 3A Integrated FETs 0.8V to 3.95V Output Voltage Fixed or Resistor-Divider-Adjustable Output Volta
- Individual Enable Inputs
- Individual RESET_ Outputs