Datasheet Texas Instruments LM3492HC — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM3492HC |
具有升压转换器和快速电流调节器的两通道独立可调光LED驱动器
数据表
LM3492HC/-Q1 Two-Channel, Individual Dimmable, LED Driver With Boost Converter and Fast Current Regulator datasheet
PDF, 1.2 Mb, 修订版: B, 档案已发布: Oct 29, 2015
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价格
状态
| LM3492HCMH/NOPB | LM3492HCMHX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| LM3492HCMH/NOPB | LM3492HCMHX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 20 | 20 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 73 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | LM3492 | HCMH |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 6.5 | 6.5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LM3492HCMH/NOPB | LM3492HCMHX/NOPB |
|---|---|---|
| Dimming Method | PWM | PWM |
| Input Voltage, Type | DC/DC | DC/DC |
| Iout(Max), A | 0.25 | 0.25 |
| Iq(Typ), mA | 3.6 | 3.6 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | HTSSOP | HTSSOP |
| Package Size: mm2:W x L, PKG | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) |
| Power Factor Correction, Min | N/A | N/A |
| Rating | Catalog | Catalog |
| Regulated Outputs | 2 | 2 |
| Special Features | Adjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Power Good,Soft Start,Thermal Shutdown | Adjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Power Good,Soft Start,Thermal Shutdown |
| Switching Frequency(Max), kHz | 1000 | 1000 |
| Switching Frequency(Min), kHz | 200 | 200 |
| Topology | Boost,Boost with Current Sink,Multi-Channel | Boost,Boost with Current Sink,Multi-Channel |
| Type | Converter,Inductive,Linear | Converter,Inductive,Linear |
| Vin(Max), V | 65 | 65 |
| Vin(Min), V | 4.5 | 4.5 |
| Vout(Max), V | 65 | 65 |
| Vout(Min), V | 5 | 5 |
| Vref, V | 1.25 | 1.25 |
生态计划
| LM3492HCMH/NOPB | LM3492HCMHX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: LM3492HC (2)
制造商分类
- Semiconductors> Power Management> LED Driver> LED Lighting - Illumination