Datasheet Linear Technology LTC1625IGN#PBF — 数据表
制造商 | Linear Technology |
系列 | LTC1625 |
零件号 | LTC1625IGN#PBF |
无RSENSE电流模式同步降压开关稳压器
数据表
Datasheet LTC1625
PDF, 392 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 24
No RSENSE Current Mode Synchronous Step-Down Switching Regulator
No RSENSE Current Mode Synchronous Step-Down Switching Regulator
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价格
打包
Package | SSOP-16 |
Package Code | GN |
Package Index | 05-08-1641 (GN16) |
参数化
Architecture | Constant Frequency Current Mode |
Demo Boards | DC2008A |
Design Tools | LTspice File |
Export Control | no |
Features | No Rsense |
Frequency | 150 kHz |
Integrated Inductor | no |
Ishutdown | 15 µA |
Isupply | 0.5 mA |
Max Phases | 1 |
Monolithic | no |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 85 °C |
Output Current | 10 A |
Polyphase | no |
Sense Resistor | None |
Switch Current | 10 A |
Synchronous | yes |
Topology | Buck |
Vin Max | 36 V |
Vin Min | 3.7 V |
Vout Max | 36 V |
Vout Maximum | VIN |
Vout Min | 1.19 V |
Vref Accuracy Over Temp | 1 % |
生态计划
RoHS | Compliant |
应用须知
- Linear Technology Magazine Circuit Collection, Volume IV &mdash AN84PDF, 2.4 Mb, 档案已发布: Apr 1, 2000
Application Note 84 is a collection of "power circuits" from the years 1996 through 1998 as seen in the pages of Linear Technology magazine. This Application Note collects circuits that can output tens of amps to circuits that can operate a handheld device for several years. In addition to a wide variety of traditional power supply circuits (Buck, Boost, Inverting, Flyback, Linear Regulators, etc.) we include circuits for charging batteries, several Power Management circuits as well as circuits that highlight a very low noise switching regulator.从文件中提取
设计须知
- 2-Step Power Conversion: Portable Power for the Future &mdash Design Solutions 8PDF, 119 Kb, 档案已发布: Apr 1, 1999从文件中提取
- Sense Milliamps to Kiloamps and Digitize to 12 Bits &mdash DN227PDF, 73 Kb, 档案已发布: Apr 1, 2001从文件中提取
- Unique High Efficiency 12V Converter Operates with Inputs from 6V to 28V &mdash DN233PDF, 78 Kb, 档案已发布: Jun 2, 2001从文件中提取
文章
- The LTC1625 Current Mode DC/DC Controller Eliminates the Sense Resistor &mdash LT JournalPDF, 305 Kb, 档案已发布: Aug 1, 1998从文件中提取
- No Rsense Controller Delivers 12V and 100W at 97% Efficiency &mdash LT JournalPDF, 31 Kb, 档案已发布: Feb 1, 1999从文件中提取
- 20A Constant Current Source/Battery Charger is 95% Efficient &mdash LT JournalPDF, 109 Kb, 档案已发布: Jun 1, 1999从文件中提取
- Single-Inductor, Positive-Output Buck/Boost Converter Uses No Rsense Controller &mdash LT JournalPDF, 136 Kb, 档案已发布: Jun 1, 1999从文件中提取
模型线
系列: LTC1625 (8)
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
其他名称:
LTC1625IGNPBF, LTC1625IGN PBF