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| Part Number | LT3498EDDB#TRMPBF | LT3498EDDB#TRPBF | LT3497EDDB#TRMPBF |
|---|---|---|---|
| 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 | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 2 |
| Voltage - Supply (Min) | 2.5V | 2.5V | 2.5V |
| Voltage - Supply (Max) | 12V | 12V | 10V |
| Voltage - Output | 32V | 32V | 35V |
| Current - Output / Channel | 20mA | 20mA | 400mA (Switch) |
| Frequency | 2.3MHz | 2.3MHz | 2.3MHz |
| Dimming | Analog, PWM | Analog, PWM | PWM |
| Applications | Backlight | Backlight | Backlight |
| Operating Temperature | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (3x2) | 12-DFN (3x2) | 10-DFN (3x2) |
