Datasheet > TPS54060A_16

TPS54060A_16

更新时间： 2024-11-24 02:58:35

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
50页	2596K
描述
Step-Down DCâDC Converter

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TPS54060A_16 数据手册

TPS54060A

www.ti.com

SLVSB57 –MARCH 2012

0.5A, 60V Step Down SWIFT™ DC/DC Converter with ECO-MODE™

Check for Samples: TPS54060A

FEATURES

•

UV and OV Power Good Output

0.8-V Internal Voltage Reference

•

3.5V to 60V Input Voltage Range

MSOP-10 and 3mm x 3mm VSON-10 Package

With PowerPAD™

Supported by WEBENCH^®and SwitcherPro™

Software Tool

•

200-mΩ High-Side MOSFET

•

High Efficiency at Light Loads with a Pulse

Skipping Eco-Mode™

•

Tighter Enable Threshold than TPS54060

for More Accurate UVLO Voltage

For SWIFT™ Documentation, See the TI

Website at http://www.ti.com/swift

•

Adjustable UVLO Voltage and Hysteresis

116μA Operating Quiescent Current

1.3μA Shutdown Current

APPLICATIONS

•

12-V, 24-V and 48-V Industrial and Commercial

Low Power Systems

100kHz to 2.5MHz Switching Frequency

Synchronizes to External Clock

Adjustable Slow Start/Sequencing

•

Aftermarket Auto Accessories: Video, GPS,

Entertainment

DESCRIPTION

The TPS54060A device is a 60V, 0.5A, 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 116μA. Using the enable pin, shutdown supply current is

reduced to 1.3μA, when the enable pin is low.

Under voltage lockout is internally set at 2.5V, 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 93% 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.

spacer

SIMPLIFIED SCHEMATIC

EFFICIENCY

LOAD CURRENT

V_IN

PWRGD

VIN

100

TPS54060A

BOOT

V_OUT

SS/TR

RT/CLK

COMP

V_I= 12 V,

V_O= 3.3 V,

VSENSE

GND

f_sw= 500 kHz

0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5

Load Current - A

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Eco-Mode, PowerPAD, SwitcherPro, SWIFT are trademarks of Texas Instruments.

WEBENCH is a registered trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...50

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与TPS54060A_16相关器件

型号	品牌	获取价格	描述	数据表
TPS54060ADGQ	TI	获取价格	0.5A, 60V Step Down SWIFTâ¢ DC/DC Converter
TPS54060ADGQR	TI	获取价格	0.5A, 60V Step Down SWIFTâ¢ DC/DC Converter
TPS54060ADRC	TI	获取价格	0.5A, 60V Step Down SWIFTâ¢ DC/DC Converter
TPS54060ADRCR	TI	获取价格	0.5A, 60V Step Down SWIFTâ¢ DC/DC Converter
TPS54060ADRCT	TI	获取价格	0.5A, 60V Step Down SWIFTâ¢ DC/DC Converter
TPS54060DGQ	TI	获取价格	0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WI
TPS54060DGQR	TI	获取价格	0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WI
TPS54060DRC	TI	获取价格	0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WI
TPS54060DRCR	TI	获取价格	0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WI
TPS54060DRCT	TI	获取价格	0.5A, 60V STEP DOWN SWIFT™ DC/DC CONVERTER WI

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