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TPS54060A Datasheet(PDF) 1 Page - Texas Instruments |
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TPS54060A Datasheet(HTML) 1 Page - Texas Instruments |
1 / 53 page PH VIN GND BOOT VSENSE COMP TPS54060A EN RT /CLK SS /TR PWRGD V IN VIN V OUT 0 10 20 30 40 50 60 70 80 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 Load Current (A) 100 90 0.45 0.5 C033 V = 12 V V = 3.3 V ƒ = 500 kHz I O sw Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54060A SLVSB57C – MARCH 2012 – REVISED JANUARY 2016 TPS54060A 0.5-A, 60-V Step-Down DC–DC Converter With Eco-Mode™ 1 1 Features • 3.5V to 60V Input Voltage Range 3 Description The TPS54060A device is a 60V, 0.5A, step down • 200-m Ω High-Side MOSFET regulator with an integrated high side MOSFET. • High Efficiency at Light Loads with a Pulse Current mode control provides simple external Skipping Eco-Mode™ compensation and flexible component selection. A • Tighter Enable Threshold than TPS54060 low ripple pulse skip mode reduces the no load, for More Accurate UVLO Voltage regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to • Adjustable UVLO Voltage and Hysteresis 1.3 μA, when the enable pin is low. • 116 μA Operating Quiescent Current Under voltage lockout is internally set at 2.5V, but • 1.3 μA Shutdown Current can be increased using the enable pin. The output • 100kHz to 2.5MHz Switching Frequency voltage startup ramp is controlled by the slow start • Synchronizes to External Clock pin that can also be configured for sequencing/tracking. An open drain power good • Adjustable Slow Start/Sequencing signal indicates the output is within 94% to 107% of • UV and OV Power Good Output its nominal voltage. • 0.8-V Internal Voltage Reference A wide switching frequency range allows efficiency • MSOP-10 and 3mm x 3mm VSON-10 Package and external component size to be optimized. With PowerPAD™ Frequency fold back and thermal shutdown protects • Supported by WEBENCH® and SwitcherPro™ the part during an overload condition. Software Tool Device Information(1) 2 Applications PART NUMBER PACKAGE BODY SIZE (NOM) HVSSOP (10) 3.00 mm × 3.00 mm • 12-V, 24-V and 48-V Industrial and Commercial TPS54060A VSON (10) 3.00 mm × 3.00 mm Low Power Systems • Aftermarket Auto Accessories: Video, GPS, (1) For all available packages, see the orderable addendum at the end of the data sheet. Entertainment Simplified Schematic Efficiency vs Load Current 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Similar Part No. - TPS54060A_16 |
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Similar Description - TPS54060A_16 |
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