Datasheet Texas Instruments LM34919B — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM34919B |
2x1.75mm，6-40V宽输入电压，600mA，恒定导通时间非同步降压稳压器
数据表
LM34919B Ultra Small 40V, 600 mA Constant On-Time Buck Switching Regulator datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Jul 2, 2013
从文件中提取
状态
| LM34919BTL/NOPB | LM34919BTLX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| LM34919BTL/NOPB | LM34919BTLX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 10 | 10 |
| Package Type | YPA | YPA |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 3000 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | SZCB | SZCB |
| Thickness (mm) | .36 | .36 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .675 | .675 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LM34919BTL/NOPB | LM34919BTLX/NOPB |
|---|---|---|
| Control Mode | Constant on-time (COT) | Constant on-time (COT) |
| Duty Cycle(Max), % | 99 | 99 |
| Iout(Max), A | 0.6 | 0.6 |
| Iq(Typ), mA | 0.78 | 0.78 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | DSBGA | DSBGA |
| Rating | Catalog | Catalog |
| Regulated Outputs | 1 | 1 |
| Special Features | Enable | Enable |
| Switching Frequency(Max), kHz | 2600 | 2600 |
| Switching Frequency(Min), kHz | 50 | 50 |
| Type | Converter | Converter |
| Vin(Max), V | 40 | 40 |
| Vin(Min), V | 6 | 6 |
| Vout(Max), V | 35 | 35 |
| Vout(Min), V | 2.5 | 2.5 |
生态计划
| LM34919BTL/NOPB | LM34919BTLX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: LM34919B (2)
制造商分类
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)