Analog Devices LT8391AEFE#PBF Microcontrollers
IC LED DRIVER CTRLR PWM 28TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8391AEFE#PBF
Detailed Description
IC LED DRIVER CTRLR PWM 28TSSOP
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
LT8391AEFE#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8391AEFE#PBF Microcontrollers technical specifications.
General
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Frequency
600kHz ~ 2MHz
Type
DC DC Controller
Internal Switch S
No
Output Voltage
60V
Number of Outputs
1
Topology
Step-Down (Buck), Step-Up (Boost)
Alternate Parts Comparison (LT8391AEFE#PBF vs LT8390EFE#TRPBF vs LT3795IFE#PBF vs LT3599HFE#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 | 28-TSSOP | 28-TSSOP | 28-TSSOP | 28-TSSOP |
| 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 ~ 150°C (TJ) |
| Number of Outputs | 1 | 1 | 1 | 4 |
| Frequency | 600kHz ~ 2MHz | -- | 100kHz ~ 1MHz | 200kHz ~ 2.1MHz |
| Dimming | Analog, PWM | -- | Analog, PWM | Analog, PWM |
| Internal Switch S | No | -- | No | Yes |
| Topology | Step-Down (Buck), Step-Up (Boost) | Buck-Boost | -- | Step-Up (Boost) |
| Type | DC DC Controller | -- | DC DC Controller | DC DC Regulator |
| Voltage Supply Max | 60V | -- | 110V | 30V |
| Voltage Supply Min | 4V | -- | 4.5V | 2.7V |
| Action |
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