TPS54616PWPR ,Low Input Voltage 6A Synchronous Buck Converter with 3.3V OutputFeatures... 18 Application and Implementation...... 132 Applications..... 18.1 Application Informat ..
TPS54616QPWPRQ1 ,Low Input Voltage 6A Synchronous Buck Converter with 3.3V Output SGLS266G − OCTOBER 2004 − REVISED JUNE 2008Terminal FunctionsTERMINALDESCRI ..
TPS54616QPWPRQ1 ,Low Input Voltage 6A Synchronous Buck Converter with 3.3V OutputFEATURES DESCRIPTION Qualified for Automotive ApplicationsThe SWIFT family of dc/dc regulators, t ..
TPS54620RGYR ,4.5V to 17V Input, 6A Synchronous Step-Down SWIFT? Converter 14-VQFN -40 to 150Maximum Ratings table 5• Changed Handling Ratings table to ESD Ratings...... 5• Changed RHY package ..
TPS54620RGYT ,4.5V to 17V Input, 6A Synchronous Step-Down SWIFT? Converter 14-VQFN -40 to 150Features 3 DescriptionThe TPS54620 in thermally enhanced 3.50 mm ×1• Integrated 26 mΩ and 19 mΩ MOS ..
TPS54620RHLR ,4.5V to 17V Input, 6A Synchronous Step-Down SWIFT? Converter 14-VQFN -40 to 150/swiftprevents current runaway. There is also a low-side• Create a Custom Design Using the TPS54620 ..
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TPS54616-TPS54616PWP-TPS54616PWPG4-TPS54616PWPR
Low Input Voltage 6A Continuous Buck Converter with 3.3V Output
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BOOT
PGND
VSENSE
Output
Input
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TPS54611, TPS54612, TPS54613
TPS54614, TPS54615, TPS54616SLVS400D –AUGUST 2001–REVISED JANUARY 2015
TPS5461x 3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher With Integrated
FETs (SWIFT™) Features 3 DescriptionThe SWIFT™ family of dc/dc regulators, the 30-mΩ, 12-A Peak MOSFET Switches for High TPS54611, TPS54612, TPS54613, TPS54614,Efficiencyat 6-A Continuous Output Source and TPS54615 and TPS54616 low-input voltage high-Sink output current synchronous-buck PWM converters• 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed integrateall required active components. Included onOutput Voltage Devices With 1.0% Initial Accuracy the substrate are true, high-performance, voltage
error amplifiers that provide high performance under• Internally Compensated for Easy Use and Minimal
transient conditions; an under-voltage-lockout circuitComponent Count to prevent start-up until the input voltage reaches3V;• Fast Transient Response an internally and externally set slow-start circuitto• Wide PWM Frequency− Fixed 350 kHz, 550 kHz limit in-rush currents; anda powergood output useful Adjustable 280 kHzto 700 kHz for processor/logic reset, fault signaling, and supply• Load Protectedby Peak Current Limit and
Thermal Shutdown• Integrated Solution Reduces Board Area andTotal Cost
2 Applications• Low-Voltage, High-Density Systems With PowerDistributedat5Vor 3.3V• Pointof Load Regulationfor High PerformanceDSPs, FPGAs, ASICs and Microprocessors• Broadband, Networking and OpticalCommunications Infrastructure• Portable Computing/Notebook PCs
Simplified Schematic
