Datasheet Texas Instruments TPS54622RHLT

4.5-V to 17-V Input, 6-A Synchronous Step Down SWIFT™ Converter With Hiccup Protection 14-VQFN -40 to 150

Datasheets

PDF, 1.7 Mb, Revision: E, File published: Dec 22, 2016

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Control Mode	Current Mode
Duty Cycle(Max)	98 %
Iout(Max)	6 A
Iq(Typ)	0.6 mA
Operating Temperature Range	-40 to 150 C
Package Group	VQFN
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking
Switching Frequency(Max)	1600 kHz
Switching Frequency(Min)	200 kHz
Type	Converter
Vin(Max)	17 V
Vin(Min)	4.5 V
Vout(Max)	15 V
Vout(Min)	0.6 V

RoHS

Compliant

Evaluation Modules & Boards: TPS54622EVM-012
Evaluation Module for TPS54622 Synchronous Step Down SWIFTВ™ Converter
Lifecycle Status: Active (Recommended for new designs)
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PDF, 298 Kb, Revision: A, File published: Sep 15, 2010
One of the well-known benefits of current-mode control is that the system stability can be easily achieved by Type II compensation design. It is possible to improve the transient response of a current mode DC/DC converter by adopting Type III compensation to boost the crossover frequency and phase margin. Type III compensation is simple to design and needs only one extra component.
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Understanding Thermal Dissipation and Design of a Heatsink
PDF, 59 Kb, File published: May 4, 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu
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Semiconductor and IC Package Thermal Metrics (Rev. C)
PDF, 201 Kb, Revision: C, File published: Apr 19, 2016

Series: TPS54622 (3)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)