Datasheet Texas Instruments TPS74301RGWTG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS74301 |
| 零件号 | TPS74301RGWTG4 |
单输出LDO，1.5A，可调（0.8至3.3V），无或无电容，可编程上电排序20-VQFN -40至85
数据表
1.5A Ultra-LDO with Programmable Sequencing datasheet
PDF, 1.0 Mb, 修订版: K, 档案已发布: Aug 10, 2010
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 20 | 20 |
| Package Type | RGW | RGW |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | 74301 | TPS |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | 下载 | 下载 |
参数化
| Accuracy | 1 % |
| Iout(Max) | 1.5 A |
| Iq(Typ) | 3 mA |
| Noise | 20 uVrms |
| Operating Temperature Range | -40 to 85 C |
| Output Capacitor Type | Cap Free,Ceramic |
| Output Options | Adjustable Output,Tracking Output |
| PSRR @ 100KHz | 45 dB |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 25 mm2: 5 x 5(VQFN) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good |
| Thermal Resistance ОёJA | 20 В°C/W |
| Vdo(Typ) | 55 mV |
| Vin(Max) | 5.5 V |
| Vin(Min) | 0.8 V |
| Vout(Max) | 3.6 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS74301EVM-118
TPS74301 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Using New Thermal MetricsPDF, 1.3 Mb, 档案已发布: Dec 15, 2009
Several TI power management ICs, such as the TPS742xx, TPS743xx, and TPS744xx series of linear regulators, have started using new thermal metrics in the respective product data sheets to describe the thermal characteristics of the device. The technical definitions of these metrics are clearly explained in a separate application report entitled IC Package Thermal Metrics (SPRA953). This - Simultaneous power-down sequencing with the TPS74x01 family of linear regulatorsPDF, 312 Kb, 档案已发布: Aug 10, 2007
- Q3 2007 Issue Analog Applications JournalPDF, 617 Kb, 档案已发布: Aug 10, 2007
- A 3-A, 1.2-Vout linear regulator with 80% efficiency and Plost < 1WPDF, 158 Kb, 档案已发布: Oct 10, 2006
模型线
系列: TPS74301 (7)
- TPS74301KTWR TPS74301KTWT TPS74301KTWTG3 TPS74301RGWR TPS74301RGWRG4 TPS74301RGWT TPS74301RGWTG4
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO