Datasheet Linear Technology LT3498 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3498 |
具有3mm x 2mm DFN集成肖特基二极管的20mA LED驱动器和OLED驱动器
数据表
LT3498 - 20mA LED Driver and OLED Driver with Integrated Schottky in 3mm x 2mm DFN
PDF, 370 Kb, 修订版: A, 文件上传: Sep 18, 2017
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价格
打包
| LT3498EDDB#PBF | LT3498EDDB#TRMPBF | LT3498EDDB#TRPBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 3x2 DFN-12 包装外形图 | 3x2 DFN-12 包装外形图 | 3x2 DFN-12 包装外形图 |
| Package Code | DDB | DDB | DDB |
| Package Index | 05-08-1723 | 05-08-1723 | 05-08-1723 |
| Pin Count | 12 | 12 | 12 |
参数化
| Parameters / Models | LT3498EDDB#PBF | LT3498EDDB#TRMPBF | LT3498EDDB#TRPBF |
|---|---|---|---|
| Demo Boards | DC1137A | DC1137A | DC1137A |
| Design Tools | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no |
| Features | Open LED Protection, Output Disconnect, Integrated Schottky Diode | Open LED Protection, Output Disconnect, Integrated Schottky Diode | Open LED Protection, Output Disconnect, Integrated Schottky Diode |
| Frequency, kHz | 2300 | 2300 | 2300 |
| Ishutdown, µA | 8 | 8 | 8 |
| Isupply, mA | 1.65 | 1.65 | 1.65 |
| Max Number of LEDs | 6 + Boost | 6 + Boost | 6 + Boost |
| Monolithic | yes | yes | yes |
| Number of Outputs | 2 | 2 | 2 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 |
| Switch Current, A | 0.425 | 0.425 | 0.425 |
| Synchronous | no | no | no |
| Topology | Boost, LED Driver | Boost, LED Driver | Boost, LED Driver |
| Vin Max, V | 12 | 12 | 12 |
| Vin Min, V | 2.5 | 2.5 | 2.5 |
| Vout Max, V | 32 | 32 | 32 |
生态计划
| LT3498EDDB#PBF | LT3498EDDB#TRMPBF | LT3498EDDB#TRPBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
文章
- White LED Driver and OLED Driver with Integrated Schottkys and Output Disconnect in 3mm x 2mm DFN &mdash LT JournalPDF, 382 Kb, 档案已发布: Oct 16, 2007从文件中提取
模型线
系列: LT3498 (3)
制造商分类
- Power Management > Switching Regulator > LCD/CCD/OLED Bias
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost | Multiple Output Boost
- Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers