Datasheet Linear Technology LTM8042 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM8042 |
µModule（电源模块）升压LED驱动器和电流源
数据表
Datasheet LTM8042, LTM8042-1
PDF, 304 Kb, 语言: en, 文件上传: Apr 24, 2017, 页数: 32
μModule (Power Module) Boost LED Driver and Current Source
μModule (Power Module) Boost LED Driver and Current Source
从文件中提取
打包
| LTM8042EV#PBF | LTM8042IV#PBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 15mm x 9mm x 2.82mm LGA 包装外形图 | 15mm x 9mm x 2.82mm LGA 包装外形图 |
| Package Code | LGA | LGA |
| Package Index | 05-08-1859 | 05-08-1859 |
| Pin Count | 77 | 77 |
参数化
| Parameters / Models | LTM8042EV#PBF | LTM8042IV#PBF |
|---|---|---|
| Architecture | Improved Average Output Current Control | Improved Average Output Current Control |
| Demo Boards | DC1511A-A,DC1511A-B | DC1511A-A,DC1511A-B |
| Design Tools | LTspice File | LTspice File |
| Dimming | 3000:1 PWM, 10:1 Analog | 3000:1 PWM, 10:1 Analog |
| Export Control | no | no |
| Features | Constant Current Constant Voltage, True Color PWM Dimming, Soft Start | Constant Current Constant Voltage, True Color PWM Dimming, Soft Start |
| Frequency, kHz | 2500 | 2500 |
| Ishutdown, µA | 0.1 | 0.1 |
| Isupply, mA | 4.2 | 4.2 |
| Max Number of LEDs | 10 | 10 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 |
| Output Current, A | 1 | 1 |
| Switch Current, A | 1 | 1 |
| Synchronous | no | no |
| Topology | Boost, Buck, LED Driver | Boost, Buck, LED Driver |
| Vin Max, V | 30 | 30 |
| Vin Min, V | 3 | 3 |
| Vout Max, V | 32 | 32 |
生态计划
| LTM8042EV#PBF | LTM8042IV#PBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
其他选择
模型线
系列: LTM8042 (2)
制造商分类
- Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver
- Power Management > Current Sources
- µModule Solutions > µModule LED Drivers