Datasheet Texas Instruments LP8728-Q1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP8728-Q1 |
用于汽车应用的四路输出降压型DC / DC转换器
数据表
LP8728-Q1 Quad-Output Step-Down DC/DC Converter datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: Dec 29, 2014
从文件中提取
价格
状态
| LP8728QSQE-A/NOPB | LP8728QSQX-A/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
打包
| LP8728QSQE-A/NOPB | LP8728QSQX-A/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | RSG | RSG |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 4500 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | 8728Q-A | 8728Q-A |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LP8728QSQE-A/NOPB | LP8728QSQX-A/NOPB |
|---|---|---|
| Iout(Max), A | 1 | 1 |
| Iq(Typ), mA | 0.001 | 0.001 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 28WQFN: 25 mm2: 5 x 5(WQFN) | 28WQFN: 25 mm2: 5 x 5(WQFN) |
| Rating | Automotive | Automotive |
| Regulated Outputs | 4 | 4 |
| Shutdown Current(Typ), uA | 1 | 1 |
| Special Features | Synchronous Rectification,UVLO Fixed | Synchronous Rectification,UVLO Fixed |
| Step-Down DC/DC Converter | 4 | 4 |
| Switching Frequency(Max), kHz | 3200 | 3200 |
| Vin(Max), V | 5.5 | 5.5 |
| Vin(Min), V | 4.5 | 4.5 |
| Vout(Max), V | 3.3 | 3.3 |
| Vout(Min), V | 1.25 | 1.25 |
生态计划
| LP8728QSQE-A/NOPB | LP8728QSQX-A/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: LP8728-Q1 (2)
制造商分类
- Semiconductors> Power Management> Power Management Multi-Channel IC (PMIC) Solutions