Datasheet Texas Instruments TPS40000DGQR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS40000 |
| 零件号 | TPS40000DGQR |
低输入（2.25V-5.5V）300 kHz频率，同步降压控制器，仅源10-MSOP-PowerPAD -40至85
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 10 |
| Package Type | DGQ |
| Industry STD Term | HVSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 40000 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 94 % |
| Iout(Max) | 15 A |
| Iq(Typ) | 1.5 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | MSOP-PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Synchronous Rectification |
| Switching Frequency(Max) | 300 kHz |
| Switching Frequency(Min) | 300 kHz |
| Type | Controller |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.25 V |
| Vout(Max) | 4 V |
| Vout(Min) | 0.7 V |
生态计划
| RoHS | Compliant |
应用须知
- Predictive Gate Drive (tm) FAQPDF, 152 Kb, 档案已发布: Feb 3, 2003
The proprietary Predictive Gate Driveв„ўtechnology from Texas Instruments maximizes efficiencies of today's high frequency, low output voltage, synchronous buck converters. To gain a better understanding of this innovative new control technique, this list of frequently asked questions (FAQs) addresses the Predictive Gate Driveв„ў technique. - Predictive Gate Drive Boosts Converter EfficiencyPDF, 376 Kb, 档案已发布: Dec 18, 2002
Predictive Gate Driveв„ў is a novel digital control-driven technique that optimizes MOSFET turn-on and turn-off delays in synchronous rectifiers. It uses a closed loop feedback system to detect body-diode conduction, and continuously adjusts dead-time delays to minimize the conduction time interval. Depending upon operating frequency and output voltage, the Predictive Gate Driveв„ў control - UCC27221/2 Predictive Gate Drive FAQPDF, 211 Kb, 档案已发布: Dec 18, 2002
The UCC27221/2 High-Efficiency Predictive Synchronous Buck Driver from Texas Instruments, employs the proprietary Predictive Gate Driveв„ў technology to maximize efficiencies of today's high frequency, low output voltage, synchronous buck converters. To gain a better understanding of this innovative new control technique, a list of frequently asked questions (FAQs) has been developed to addres - TI Power Solutions Power Up Altera FPGAsPDF, 167 Kb, 档案已发布: Oct 18, 2002
Power requirements and power consumptions for Altera FPGAs including ACEX 1K APEX II Mercury and Stratix families are summarized and calculated at typical applications as a first?cut estimation for engineers designing with those multivoltage families. Design examples which cover LDOs SWIFT DC/DC controllers and power modules are demonstrated. Certain sequencing strategy is shown in each des - Automated Frequency Response AnalyzerPDF, 939 Kb, 档案已发布: Oct 9, 2013
This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments. - PowerPAD Thermally Enhanced Package (Rev. H)PDF, 983 Kb, 修订版: H, 档案已发布: Jul 6, 2018
模型线
系列: TPS40000 (4)
- TPS40000DGQ TPS40000DGQG4 TPS40000DGQR TPS40000DGQRG4
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)