TPS560200DBVR Datasheet PDF - TI

●Description

●The TPS560200 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 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. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco Mode operation at light loads.

●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

●Applications

●• Set Top Boxes

●• Modems

●• DTBs

●• ASDLs