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LTC3490ES8#PBF
| Manufacturer | |
| Description | LED DRVR 1Segment 1.8V/2.5V 8-Pin SOIC N IC LED DRIVER PHOTO FLASH 8-SOIC LED DRIVER 350MA, SMD, SO-8-8, 3490 Driver; LED controller; 350mA; Uin:1÷3.2V; Umax:4.7V; SO8 1段 LED 驱动器, 1 → 3.2 V, 8引脚 SOIC封装 |
| Category |
Business
| Other Names | LTC3490ES8PBF | Standard Package | 100 |
| Standard Package Name | SOIC | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
Electrical
| Dimming | :Analogue | Frequency | 1MHz ~ 1.6MHz |
| Efficiency | :90% | Display Type | :LED |
| Voltage - Max | 4.7V | Voltage Rating | :4.7V |
| Current - Output | :350mA | Voltage - Supply | 1 V ~ 3.2 V |
| Number of Outputs | 1 | Frequency - Switching | :1.3MHz |
| Voltage - Input (Min) | 2.8 V ~ 4 V | Voltage - Output (Max) | :6V |
| Voltage - Supply (Min) | 3.2 | Constant Current Load - Max | Yes |
| Common Mode Transient Immunity (Min) | Extended | Voltage - Continuous Operating (Max) (MCOV) | :3.2V |
Mechanical
| Weight | 0.000175 | Packaging | Tube |
| Case Color | :SOIC | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Number of Pins | :8 | Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Material Finish | :MSL 1 - Unlimited | Package Quantity | SOIC N |
| Number of Positions | 8 | Supplier Device Package | 8-SOIC |
Product Info
| Spg | 10 | Type | White LED |
| Topology | PWM, Step-Up (Boost) | Base Unit | :3490 |
| Number of Units | 1 | Number of Segments | 1 |
| Utilized IC / Part | :LTC3490ES8 | Internal Connection | Yes |
| Application Specifics | :Flashlight, Lighting | ||
Environmental
| Operating Temperature | -40°C ~ 85°C | ||
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