Analog Devices LT3641IFE#PBF DC DC Switching Regulators
IC REG BUCK ADJ 1.3/1.1A 28TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3641IFE#PBF
Detailed Description
IC REG BUCK ADJ 1.3/1.1A 28TSSOP
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3641IFE#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3641IFE#PBF DC DC Switching Regulators technical specifications.
General
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
42V
Output Current
1.3A, 1.1A
Switching Frequency
500kHz ~ 2MHz
Number of Outputs
2
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LT3641IFE#PBF vs LT8616EFE#TRPBF vs LT1941EFE#TRPBF vs LT8616EFE#PBF)
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) | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 500kHz ~ 2MHz | 200kHz ~ 3MHz | 1.1MHz | 200kHz ~ 3MHz |
| Function | Step-Down | Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down |
| Max Input Voltage | 42V | 42V | 25V | 42V |
| Min Input Voltage | 2.5V | 3.4V | 3.5V | 3.4V |
| Number of Outputs | 2 | 2 | 3 | 2 |
| Output Configuration | Positive | Positive | Positive or Negative | Positive |
| Output Current | 1.3A, 1.1A | 1.5A, 2.5A | 1.5A (Switch), 2A (Switch), 3A (Switch) | 1.5A, 2.5A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.6V, 1.265V | 0.79V | 0.628V | 0.79V |
| Action |
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