Datasheet Texas Instruments UC2577TDKTTT-ADJ — 数据表
| 制造商 | Texas Instruments |
| 系列 | UC2577-ADJ |
| 零件号 | UC2577TDKTTT-ADJ |
简单的升压稳压器5-DDPAK / TO-263 -40至125
数据表
UC2577-ADJ: Simple Step-Up Voltage Regulators datasheet
PDF, 366 Kb, 修订版: A, 档案已发布: May 16, 2003
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 | 5 |
| Package Type | KTT |
| Industry STD Term | TO-263 |
| JEDEC Code | R-PSFM-G |
| Package QTY | 50 |
| Carrier | SMALL T&R |
| Device Marking | UC2577TD-ADJ |
| Width (mm) | 8.42 |
| Length (mm) | 10.16 |
| Thickness (mm) | 4.58 |
| Pitch (mm) | 1.7 |
| Max Height (mm) | 4.83 |
| Mechanical Data | 下载 |
参数化
| Duty Cycle(Max) | 100 % |
| Iq(Typ) | 45 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | DDPAK/TO-263 |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Switch Current Limit(Min) | 3 A |
| Switch Current Limit(Typ) | 4.3 A |
| Switching Frequency(Max) | 52 kHz |
| Switching Frequency(Min) | 52 kHz |
| Type | Converter |
| Vin(Max) | 40 V |
| Vin(Min) | 3 V |
| Vout(Max) | 60 V |
| Vout(Min) | 5 V |
生态计划
| RoHS | Compliant |
应用须知
- Basic Calculation of a Boost Converter's Power Stage (Rev. C)PDF, 186 Kb, 修订版: C, 档案已发布: Jan 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed. - DN-49 UC2577 Controls SEPIC Converter for Automotive ApplicationsPDF, 61 Kb, 档案已发布: Sep 5, 1999
The Single-Ended Primary Inductance Converter (SEPIC) can convert an input voltage to an output voltage that is higher, lower, or equal to the input. Conversion is performed without the use of expensive transformers, making the SEPIC a good choice for low-cost, non-isolated applications. The UC2577 provides the switch and control to take advantage of this topology with a minimum of additional part
模型线
系列: UC2577-ADJ (4)
- UC2577T-ADJ UC2577TD-ADJ UC2577TDKTTT-ADJ UC2577TDKTTT-ADJG3
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)
其他名称:
UC2577TDKTTTADJ, UC2577TDKTTT ADJ