Analog Devices LT3491EDC#TRMPBF LED Drivers
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 260mA (Switch) 6-DFN (2x2)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3491EDC#TRMPBF
Detailed Description
IC LED DRVR RGLTR DIM 260MA 6DFN
Package
6-WFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3491EDC#TRMPBF Datasheet
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Technical Specifications
Analog Devices LT3491EDC#TRMPBF LED Drivers technical specifications.
General
RoHS
Yes
Number of Pins
7
Package / Case
6-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 12V
Lifecycle Status
Active
Frequency
2.3MHz
Type
DC DC Regulator
Internal Switch S
Yes
Related Parts Comparison (LT3491EDC#TRMPBF vs LT3080EST vs LT8609SEV#PBF vs LT3491EDC#PBF)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 6-WFDFN Exposed Pad | TO-261-4, TO-261AA | 16-TFQFN Exposed Pad | 6-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| RoHS | Yes | Non-Compliant | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Package | WFDFN-6 | SOT-223 | 16-TFQFNExposedPad | WFDFN-6 |
| Supply Voltage | 2.5V ~ 12V | -- | 3 V | 2.5V ~ 12V |
| Output Voltage | 27V | 30 V | 0.782V | -- |
| Topology | Step-Up (Boost) | -- | Buck | Step-Up (Boost) |
| Action |
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LT3491EDC#TRPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 260mA (Switch) 6-DFN (2x2)
LT3590EDC#TRMPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 80mA (Switch) 6-DFN (2x2)
LT3590EDC#TRPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 80mA (Switch) 6-DFN (2x2)
