| Part Number | LT3791EFE | LT3791IFE |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | PMIC - LED Drivers | PMIC - LED Drivers |
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| Product Status | Obsolete | Obsolete |
| Type | DC DC Controller | DC DC Controller |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No | No |
| Number of Outputs | 1 | 1 |
| Voltage - Supply (Min) | 4.7V | 4.7V |
| Voltage - Supply (Max) | 60V | 60V |
| Voltage - Output | 0V ~ 60V | 0V ~ 60V |
| Current - Output / Channel | - | - |
| Frequency | 200kHz ~ 700kHz | 200kHz ~ 700kHz |
| Dimming | Analog, PWM | Analog, PWM |
| Applications | Automotive, Lighting | Automotive, Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 38-TSSOP-EP | 38-TSSOP-EP |