LM53602AQPWPTQ1 Description

The LM53602AQPWPTQ1 is a StepDown Converter for Automotive Applications

LM53602AQPWPTQ1 Features

• 3 A or 2 A maximum load current

• Input Voltage Range from 3.5 V to 36 V: Transients to 42 V

• Output Voltage Options: 5 V, 3.3 V, ADJ

• 2.1 MHz Fixed Switching Frequency

• ±2% Output Voltage Tolerance

• –40°C to 150°C Junction Temperature Range

• 1.7 µA Shutdown Current (typical)

• 24 µA Input Supply Current at No Load (typical)

• No external Feed-back Divider is Required for 5 V or 3.3 V output

• Reset Output With Filter and Delay

• Automatic Light Load Mode for Improved Efficiency

• User-Selectable Forced PWM mode (FPWM)

• Built-in Loop Compensation, Soft-start, Current Limit, Thermal Shutdown, UVLO, and External

• Frequency Synchronization

• Thermally Enhanced 16-lead Package: 5 mm x 4.4 mm x 1 mm

LM53602AQPWPTQ1 Application

• Navigation/GPS

• Instrument Cluster

• ADAS, Infotainment, HUD