Datasheet Texas Instruments LM3495 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM3495 |
用于低输出电压的仿真峰值电流模式降压控制器
数据表
LM3495 Emulated Peak Current Mode Buck Controller for Low Output Voltage datasheet
PDF, 1.3 Mb, 修订版: F, 档案已发布: Apr 4, 2013
从文件中提取
价格
状态
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No |
打包
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 92 | 2500 | |
| Carrier | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | LM3495 | LM3495 | LM3495 |
| Width (mm) | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB |
|---|---|---|---|
| Duty Cycle(Max), % | 94 | 94 | 94 |
| Iout(Max), A | 10 | 10 | 10 |
| Iq(Typ), mA | 1.8 | 1.8 | 1.8 |
| Number of Phases | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | TSSOP | TSSOP | TSSOP |
| Rating | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 |
| Special Features | Enable,Frequency Synchronization,Tracking | Enable,Frequency Synchronization,Tracking | Enable,Frequency Synchronization,Tracking |
| Switching Frequency(Max), kHz | 1500 | 1500 | 1500 |
| Switching Frequency(Min), kHz | 200 | 200 | 200 |
| Type | Controller | Controller | Controller |
| Vin(Max), V | 18 | 18 | 18 |
| Vin(Min), V | 2.9 | 2.9 | 2.9 |
| Vout(Max), V | 5.5 | 5.5 | 5.5 |
| Vout(Min), V | 0.6 | 0.6 | 0.6 |
生态计划
| LM3495MTC/NOPB | LM3495MTCX | LM3495MTCX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant |
应用须知
- Emulatd Cur Mode Cntrl for Buck Regs Using Sample and Hold TechniquePDF, 675 Kb, 档案已发布: Mar 21, 2007
- Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, 档案已发布: Jul 21, 2016
模型线
系列: LM3495 (3)
制造商分类
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Controller (External Switch)