Datasheet Linear Technology LTM8021 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM8021 |
36VIN，500mA降压型DC / DC µModule（电源模块）
数据表
Datasheet LTM8021
PDF, 388 Kb, 语言: en, 文件上传: Sep 25, 2017, 页数: 18
36VIN, 500mA Step-Down DC/DC µModule
36VIN, 500mA Step-Down DC/DC µModule
从文件中提取
打包
| LTM8021EV#PBF | LTM8021IV#PBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 11.25mm × 6.25mm × 2.82mm LGA 包装外形图 | 11.25mm × 6.25mm × 2.82mm LGA 包装外形图 |
| Package Code | LGA | LGA |
| Package Index | 05-08-1805 | 05-08-1805 |
| Pin Count | 35 | 35 |
参数化
| Parameters / Models | LTM8021EV#PBF | LTM8021IV#PBF |
|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1238B | DC1238B |
| Design Tools | LTspice File,LTpowerCAD Model | LTspice File,LTpowerCAD Model |
| Export Control | no | no |
| Features | Low EMI, EN55022 Class B Certified | Low EMI, EN55022 Class B Certified |
| Frequency, kHz | 1100 | 1100 |
| Integrated Inductor | yes | yes |
| Ishutdown, µA | 0.1 | 0.1 |
| Isupply, mA | 1.5 | 1.5 |
| Max Phases | 1 | 1 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 |
| Output Current, A | 0.5 | 0.5 |
| Polyphase | no | no |
| Switch Current, A | 0.9 | 0.9 |
| Synchronous | no | no |
| Topology | Buck | Buck |
| Topology 1 | Buck | Buck |
| Vin Max, V | 36 | 36 |
| Vin Min, V | 3 | 3 |
| Vout Max, V | 5 | 5 |
| Vout Maximum | 5V | 5V |
| Vout Min, V | 0.8 | 0.8 |
生态计划
| LTM8021EV#PBF | LTM8021IV#PBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
设计须知
- How to Produce Negative Output Voltages from Positive Inputs Using a uModule Step-Down Regulator &mdash DN1021PDF, 120 Kb, 档案已发布: May 24, 2011从文件中提取
模型线
系列: LTM8021 (2)
制造商分类
- Power Management > Switching Regulator > Ultralow Noise Regulators
- µModule Solutions > µModule Regulators > µModule Buck Regulators