Analog Devices LT3956EUHE#TRPBF LED Drivers
IC LED DRVR RGLTR DIM 3.3A 36QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3956EUHE#TRPBF
Detailed Description
IC LED DRVR RGLTR DIM 3.3A 36QFN
Package
36-WFQFN, 28 Leads, Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3956EUHE#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3956EUHE#TRPBF LED Drivers technical specifications.
General
RoHS
Yes
Package / Case
36-WFQFN, 28 Leads, Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 80V
Lifecycle Status
Active
Frequency
100kHz ~ 1MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
80V
Alternate Parts Comparison (LT3956EUHE#TRPBF vs LT3955IUHE#PBF vs LT3954EUHE#PBF vs LT3955EUHE#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 36-WFQFN, 28 Leads, Exposed Pad | 36-WFQFN, 28 Leads, Exposed Pad | 36-WFQFN, 28 Leads, Exposed Pad | 36-WFQFN, 28 Leads, Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.5V ~ 80V | 4.5V ~ 60V | 4.5V ~ 40V | 4.5V ~ 60V |
| Frequency | 100kHz ~ 1MHz | 100kHz ~ 1MHz | 100kHz ~ 1MHz | 100kHz ~ 1MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Output Channel | 3.3A (Switch) | 3.5A (Switch) | 5A (Switch) | 3.5A (Switch) |
| Dimming | Analog, PWM | Analog, PWM | Analog, PWM | Analog, PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Package | QFN28 | QFN-36 | QFN-36 | QFN36 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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