TPS560200QDGKRQ1

开关稳压器 4.5V to 17V Input, 500mA Synchronous Step-Down Converter with Advanced Eco-Mode 8-VSSOP -40 to 125

Description

The TPS560200-Q1 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 8-pin MSOP package.

The TPS560200-Q1 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.

Features

• AEC-Q100 Qualified for Automotive Applications

   – Temperature Range: Grade 1 -40°C to 125°C

   – HBM ESD Classification: H2

   – CDM ESD Classification: C4B

• Integrated Monolithic 0.95-Ω High-Side and 0.33-Ω Low-Side MOSFETs

• 500-mA Continuous Output Current

• Output Voltage Range: 0.8 V to 6.5 V

• 0.8-V Voltage Reference With ±1.3% Accuracy Over Temperature

• Auto-Skip Advanced Eco-mode™ for High Efficiency at Light Loads

• D-CAP2™ Mode Enable2 Applications

• Electric Vehicle EV Charging Station

• Infotainment System

• No External Compensation Needed

• 600-kHz Switching Frequency

• 2-ms Internal Soft-Start

• Safe Start-Up into Prebiased VOUT

• Thermal Shutdown

• –40°C to 125°C Operating Junction Temperature Range

• Available in 8-pin MSOP Package

Applications

• Electric Vehicle EV Charging Station

• Infotainment System