TPS54616

AKTIV

Synchroner Abwärtswandler SWIFT™, 3 bis 6 V Eingangsspannung, 6 A mit 3,3 V Ausgang

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Datenblatt

document-pdfAcrobat TPS5461x 3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher With Integrated FETs (SWIFT™) datasheet (Rev. D) (Englisch) PDF | HTML

TPS54616

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

Topology

Buck

Iout (max) (A)

6

Vin (max) (V)

6

Vin (min) (V)

4

Vout (max) (V)

3.3

Vout (min) (V)

3.3

Features

Enable, Power good, Synchronous Rectification

Control mode

Voltage mode

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.011

Duty cycle (max) (%)

90

Rating

Catalog

Topology

Buck

Iout (max) (A)

6

Vin (max) (V)

6

Vin (min) (V)

4

Vout (max) (V)

3.3

Vout (min) (V)

3.3

Features

Enable, Power good, Synchronous Rectification

Control mode

Voltage mode

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.011

Duty cycle (max) (%)

90

HTSSOP (PWP)

28

62.08 mm² (9.7 mm × 6.4 mm)

30-mΩ, 12-A Peak MOSFET Switches for High Efficiency
at 6-A Continuous Output Source and Sink
0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output
Voltage Devices With 1.0% Initial Accuracy
Internally Compensated for Easy Use and Minimal Component Count
Fast Transient Response
Wide PWM Frequency – Fixed 350 kHz, 550 kHz or Adjustable
280 kHz to 700 kHz
Load Protected by Peak Current Limit and Thermal Shutdown
Integrated Solution Reduces Board Area and Total Cost

30-mΩ, 12-A Peak MOSFET Switches for High Efficiency
at 6-A Continuous Output Source and Sink
0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output
Voltage Devices With 1.0% Initial Accuracy
Internally Compensated for Easy Use and Minimal Component Count
Fast Transient Response
Wide PWM Frequency – Fixed 350 kHz, 550 kHz or Adjustable
280 kHz to 700 kHz
Load Protected by Peak Current Limit and Thermal Shutdown
Integrated Solution Reduces Board Area and Total Cost

The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	TPS5461x 3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher With Integrated FETs (SWIFT™) datasheet (Rev. D)	PDF \| HTML	15.01.2015
	Anwendungshinweis	Adjusting Vout of Internal Compensated Low Input Voltage SWIFT DC/DC Converters (Rev. A)		02.11.2006
	Anwendungshinweis	Chinese Version: Optimizing the Layout of TPS546xx for Thermal Perf		31.08.2005
	Weitere Dokumente	XILINXPWR-082 EVM		23.07.2004
	Anwendungshinweis	Optimizing the Layout of the TPS546xx for Thermal Performance (Rev. A)		08.02.2002
	Anwendungshinweis	Designing with the TPS54611 Through TPS54616 Synchronous Buck Regulators (Rev. A)		07.02.2002

Design und Entwicklung

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