TPS54377RHFR ,3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 24-VQFN -40 to 125/swiftThe TPS54377 device is available in a thermallyenhanced 24-pin QFN (RHF) PowerPAD™ package,AP ..
TPS54377RHFR ,3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 24-VQFN -40 to 125ELECTRICAL CHARACTERISTICST = –40°C to 125°C, V = 3 V to 6 V (unless otherwise noted)J IPARAMETER T ..
TPS54377RHFR ,3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 24-VQFN -40 to 125features are280 kHz to 1600 kHza true, high performance, voltage error amplifier that• Disabled Cur ..
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TPS54380PWP ,Low Input Voltage 3A Synchronous Buck Converter for SequencingELECTRICAL CHARACTERISTICS over operating free-air temperature range unless otherwise notedPARAME ..
TPS54380PWPR ,Low Input Voltage 3A Synchronous Buck Converter for Sequencingmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
TSH82ID , Wide Band, Rail-to-Rail Operational Amplifier with Standby Function
TSH82IPT ,WIDE BAND RAIL TO RAIL OPERATIONAL AMPLIFIER WITH STANDBY FUNCTIONELECTRICAL CHARACTERISTICS+ - °V = +5V, V = GND, V = 2.5V, T = 25 C (unless otherwise specified) ..
TSH93ID ,HIGH SPEED LOW POWER TRIPLE OP-AMPSTSH93HIGH SPEED LOW POWER TRIPLEOPERATIONAL AMPLIFIER ■ LOW SUPPLY CURRENT : 4.5mA ■ HIGH SPEE ..
TSH93IDT ,HIGH SPEED LOW POWER TRIPLE OP-AMPSapplications.-+V 4 11 VCCCCNon-inverting Input 1 5 + 10 Non-inverting Input 2+ORDER CODE - - ..
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TSH94I ,HIGH SPEED LOW POWER QUAD OPERATIONAL AMPLIFIER WITH STANDBY POSITIONELECTRICAL CHARACTERISTICS+ - +V = 5V, V = -5V, pin 8 connected to 0V, pin 9 connected to V , T = 2 ..
TPS54377RHFR
3V to 6V Input, 3A Synchronous Step-Down SWIFT?Converter for Prebiased Outputs聽
1FEATURES
DESCRIPTIONSimplified Schematic
TPS54377SLVS779–SEPTEMBER 2007
www.ti.com
1.6 MHz, 3-V TO 6-V INPUT, 3-A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER
WITH DISABLED SINKING DURING START-UP 60-mΩ MOSFET Switches for High Efficiency 3-A Continuous Output Current Asa member of the SWIFT™ family of dc/dc
regulators, the TPS54377•
Adjustable Output Voltage Downto 0.9V Withhigh-output-current synchronous-buck
1% Accuracyconverter integrates all required active•
Switching Frequency: Adjustable From Included on the substrate with the listed
280 kHzto 1600 kHz a true, high performance, voltage error•
Disabled Current Sinking During Start-Up provides high performance under transient conditions; undervoltage-lockout circuit to prevent start-up•
Fast Transient Response until the•
Load Protectedby Peak Current Limit and externally
Thermal Shutdown currents;•
Integrated Solution Reduces Board Area and processor/logic
Cost sequencing.
Saving 4mmx 5mm QFN Packaging For reliable
applications,
Documentation, Application Notes,source current
Software, see theTI websiteat The TPS54377
enhanced
which eliminates
evaluation
High-Density Systems Withtool to
Distributedat5Vor 3.3Vsupply•
Pointof Load Regulation for High development
Performance DSPs, FPGAs, ASICs, and
Microprocessors Broadband, Networking and Optical
Communications Infrastructure
