Conv DC-DC Single Step Down 3.5V to 60V 10-Pin HTSSOP EP T/R

The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.3 µA.Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage.A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.

3.5 V to 60 V Input Voltage Range

200-m? High-Side MOSFET

High Efficiency at Light Loads with a Pulse Skipping Eco-mode

TPS54160A has Tighter Enable Threshold Than
TPS54160 for More Accurate UVLO voltage

Adjustable UVLO Voltage and Hysteresis

116 µA Operating Quiescent Current

1.3 µA Shutdown Current

100 kHz to 2.5 MHz Switching Frequency

Synchronizes to External Clock

Adjustable Slow Start/Sequencing

UV and OV Power Good Output

0.8-V Internal Voltage Reference

MSOP10 and 3mm x 3mm VSON Package with PowerPAD

Supported by WEBBENCH and SwitcherPro Software Tool