Datasheet Texas Instruments LP3958 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP3958 |
带有高压升压转换器的照明管理单元
数据表
LP3958 Lighting Management Unit with High Voltage Boost Converter datasheet
PDF, 1.0 Mb, 修订版: C, 档案已发布: Mar 10, 2013
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状态
| LP3958TL/NOPB | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| LP3958TL/NOPB | |
|---|---|
| N | 1 |
| Pin | 25 |
| Package Type | YZR |
| Industry STD Term | DSBGA |
| JEDEC Code | S-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | SJHB |
| Width (mm) | 2.8 |
| Length (mm) | 3 |
| Thickness (mm) | .675 |
| Pitch (mm) | .5 |
| Max Height (mm) | .675 |
| Mechanical Data | 下载 |
参数化
| Parameters / Models | LP3958TL/NOPB |
|---|---|
| Number of Channels | 5 |
| Duty Cycle(Max), % | 100 |
| LED | 18 |
| LED Current Per Channel, mA | 25 |
| Operating Temperature Range, C | -30 to 85 |
| Package Group | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) |
| Peak Efficiency, % | 90 |
| Rating | Catalog |
| Shutdown Current(Typ), uA | 1.7 |
| Special Features | I2C Control |
| Switching Frequency(Max), kHz | 1000 |
| Topology | Boost |
| Type | Inductive |
| Vin(Max), V | 5.5 |
| Vin(Min), V | 3 |
| Vout(Max), V | 18 |
| Vout(Min), V | 8 |
生态计划
| LP3958TL/NOPB | |
|---|---|
| RoHS | Compliant |
模型线
系列: LP3958 (1)
制造商分类
- Semiconductors> Power Management> LED Driver> Backlight