TPS560200DBVR Description

The TPS560200 is a 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.

The TPS560200 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.

TPS560200DBVR Features

• 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 Enables Fast Transient

• Responses

• 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 5-Pin SOT-23 Package

TPS560200DBVR Applications

• Set-Top Boxes

• Modems

• DTBs

• ASDLs