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| Part Number | LT3519EMS-2#PBF | LT3519IMS-2#PBF | LT3519EMS-1#PBF |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) | SEPIC, Step-Down (Buck), Step-Up (Boost) | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Supply (Min) | 3V | 3V | 3V |
| Voltage - Supply (Max) | 30V | 30V | 30V |
| Voltage - Output | - | - | - |
| Current - Output / Channel | 750mA (Switch) | 750mA (Switch) | 750mA (Switch) |
| Frequency | 2.2MHz | 2.2MHz | 1MHz |
| Dimming | Analog, PWM | Analog, PWM | Analog, PWM |
| Applications | Lighting | Lighting | Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) | 16-TFSOP (0.118", 3.00mm Width) | 16-TFSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 16-MSOP | 16-MSOP | 16-MSOP |
