Datasheet Texas Instruments TPS62085RLTT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS62085 |
| Artikelnummer | TPS62085RLTT |
3-A-Abwärtswandler mit DCS-Steuerung und Schluckauf-Kurzschlussschutz im 2x2 HotRod-Paket 7-VSON-HR -40 bis 125
Datenblätter
TPS6208x 3-A Step-Down Converter With Hiccup Short-Circuit Protection In 2 Г— 2 QFN Package datasheet
PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: Jun 25, 2015
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 7 |
| Package Type | RLT |
| Industry STD Term | VSON-HR |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | PD5Q |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Herunterladen |
Parameter
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.017 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VSON-HR |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 2400 kHz |
| Switching Frequency(Min) | 2400 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 6 V |
| Vout(Min) | 0.8 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS62085EVM-169
TPS62085EVM-169 3-A Step-Down Converter with DCS-Control and Hiccup Short Circuit Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: ADC32RF44EVM
ADC32RF44 Dual-Channel, 14-Bit, 2.6GSPS, RF-Sampling ADC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: ADC32RF42EVM
ADC32RF42 Dual-Channel, 14-Bit, 1.5GSPS, RF-Sampling ADC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: ADS58J64EVM
ADS58J64 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: ADC32RF82EVM
ADC32RF82 Dual-Channel, 14-Bit, 2.45GSPS Telecom Receiver and Feedback IC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DAC38RF89EVM
DAC38RF89 Dual-Channel, 14-Bit, 8.4GSPS, 1x-24x Interpolating, 5 & 7.5 GHz PLL DAC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DAC38RF86EVM
DAC38RF86 Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 9 GHz GSM PLL DAC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DAC38RF87EVM
DAC38RF87 Dual-Channel, 14-Bit, 6.2-GSPS, 6x-24x Interpolating, 6-GHz GSM PLL DAC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DAC38RF80EVM
DAC38RF80 Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 6 & 9 GHz PLL DAC Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DAC38RF82EVM
DAC38RF82 Dual-Channel, 14-Bit, 9-GSPS, 1x-24x Interpolating, 6 & 9 GHz PLL DAC Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Analog Applications Journal 4Q 2014PDF, 1.8 Mb, Datei veröffentlicht: Oct 24, 2014
- Power-supply sequencing for FPGAsPDF, 771 Kb, Datei veröffentlicht: Oct 24, 2014
- How to Measure the Control Loop of DCS-Control Devices (Rev. A)PDF, 259 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2012
- High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitionsPDF, 605 Kb, Datei veröffentlicht: Jul 25, 2013
- Understanding frequency variation in the DCS-Control(TM) topologyPDF, 224 Kb, Datei veröffentlicht: Oct 30, 2015
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, Datei veröffentlicht: Apr 26, 2012
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, Datei veröffentlicht: Jan 29, 2015
- Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)PDF, 755 Kb, Revision: A, Datei veröffentlicht: Jan 13, 2012
- Testing tips for applying external power to supply outputs without an input voltPDF, 110 Kb, Datei veröffentlicht: Oct 24, 2016
- Basic Calculation of a Buck Converter's Power Stage (Rev. B)PDF, 202 Kb, Revision: B, Datei veröffentlicht: Aug 17, 2015
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, Revision: B, Datei veröffentlicht: Jun 15, 2017
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
- QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, Revision: B, Datei veröffentlicht: Aug 24, 2018
- IQ: What it is what it isn’t and how to use itPDF, 198 Kb, Datei veröffentlicht: Jun 17, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, Datei veröffentlicht: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Modellreihe
Serie: TPS62085 (2)
- TPS62085RLTR TPS62085RLTT
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)