Datasheet Texas Instruments LP3907SQ-VRZX/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP3907 |
| 零件号 | LP3907SQ-VRZX/NOPB |
LP3907具有I2C接口的双1A和600mA降压转换器和双300mA LDO 24-WQFN -40至85
数据表
LP3907 Dual 1-A and 600-mA Buck Converters and Dual 300-mA LDOs With I2C Interface datasheet
PDF, 4.0 Mb, 修订版: T, 档案已发布: Dec 20, 2016
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 24 |
| Package Type | RTW |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | 07-VRZX |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Approx. Price (US$) | 0.95 | 1ku |
| Iout(Max)(A) | 1 |
| Iq(Typ)(mA) | 0.03 |
| LDO | 2 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | WQFN |
| Package Size: mm2:W x L (PKG) | See datasheet (DSBGA) |
| Processor Name | Advanced Apps Processors FPGA Generic |
| Processor Supplier | Generic |
| Rating | Catalog |
| Regulated Outputs(#) | 4 |
| Shutdown Current(Typ)(uA) | 0.01 |
| Special Features | Comm Control Dynamic Voltage Scaling Enable Over Current Protection Power Good Synchronous Rectification Thermal Shutdown UVLO Adjustable |
| Step-Down DC/DC Converter | 2 |
| Switching Frequency(Max)(kHz) | 2600 |
| Switching Frequency(Typ)(kHz) | 2100 |
| Vin(Max)(V) | 5.5 |
| Vin(Min)(V) | 1.74 |
| Vout(Max)(V) | 3.5 |
| Vout(Min)(V) | 0.8 |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
设计套件和评估模块
- Evaluation Modules & Boards: LP3907TLEVM
LP3907 Dual High Current Step Down DC/DC & Dual Linear Regulators w/I2C Interface Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LP3907SQ-JXQXEV
LP3907SQ-JXQX Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Parasitics can Hinder Switcher Regulator and LDO Designs (Rev. A)PDF, 6.1 Mb, 修订版: A, 档案已发布: Jul 1, 2014
- Saving Energy via Smart Power Management (Power Designer-118)PDF, 395 Kb, 档案已发布: Feb 17, 2012
- Enhancing Bit-Flip Recovery and PMU Design For Defense/Industrial ApplicationsPDF, 49 Kb, 档案已发布: Aug 14, 2014
Customers have evaluated several TI power-management (PMU) devices and have found that somedesigns can make the PMUs operate beyond typical data-sheet application specifications. This reportreviews the backgrounds of various relevant design features of a family of 5-V CMOS sub-PMUs,suggests solutions to accommodate system requirements, mitigates radiation concerns, and proposesbest practic
模型线
系列: LP3907 (14)
制造商分类
- Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions
其他名称:
LP3907SQVRZX/NOPB, LP3907SQ VRZX/NOPB