Shenzhen Meiyuxin Technology Co., Ltd. [distributing TI chips] supplies TPS57060QDGQRQ1 Automotive 3.5V to 60V, 500mA Step-Down Converter with Eco-Mode™ Quality assurance! ! !

Product Description:

The TPS57060QDGQRQ1 device is a 60V 0.5A step-down regulator with integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skipping mode reduces the no-load regulated output supply current to 116µA. Shutdown current drops to 1.3µA when the enable pin is in a low state.

The undervoltage lockout voltage of TPS57060QDGQRQ1 is internally set to 2.5V, but it can be raised with the enable pin. The ramp during output voltage startup is controlled by the soft-start pin, which can also be used to configure timing and tracking. An open-drain power-good signal indicates that the output is within 92% to 109% of its nominal voltage.

Product parameters:

• Qualified for Automotive applications

• AEC-Q100 Qualified with the Following Results:

– Device Temperature Grade 1: –40°C to +125°C

– Device HBM ESD Classification Level 2

– Device CDM ESD Classification Level C4B

•3.5V to 60V Input Voltage Range

• 200mΩ High-Side MOSFET

• Eco-mode™ control mechanism for high efficiency at light loads with pulse skipping

• 116μA Quiescent Operating Current

• 1.3µA Shutdown Current

• 100kHz to 2.5MHz Switching Frequency

• Synchronization to external clock

• Adjustable soft start/sequencing

• Undervoltage and overvoltage Power Good output

• Adjustable UVLO Voltage and Hysteresis

• 0.8V Internal Voltage Reference

Application：

• 12V, 24V and 48V industrial and commercial low power systems

• Automotive infotainment systems, head-up displays, display navigation, audio and instrument clusters

• Automotive body applications, HVAC, wireless charging

• Advanced Driver Assistance Systems (ADAS), Rear View Camera Module, Blind Spot Radar

• Industrial DC power system