Analog Devices LT8640JUDCF#TRPBF DC DC Switching Regulators
42V, 5A SYNC BUCK SILENT SWITCHE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8640JUDCF#TRPBF
Detailed Description
42V, 5A SYNC BUCK SILENT SWITCHE
Package
20-WFQFN, 18 Leads, Exposed Pad
Key Features
Package / Case: 20-WFQFN, 18 Leads, Exposed Pad; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT8640JUDCF#TRPBF Datasheet
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Technical Specifications
Analog Devices LT8640JUDCF#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
20-WFQFN, 18 Leads, Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
42V
Output Current
5A
Switching Frequency
210kHz ~ 2MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LT8640JUDCF#TRPBF vs LT8614EUDC#TRPBF vs LT8640JUDCF#PBF vs LT8614HUDC#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 | 20-WFQFN, 18 Leads, Exposed Pad | 20-WFQFN, 18 Leads, Exposed Pad | 20-WFQFN, 18 Leads, Exposed Pad | 20-WFQFN, 18 Leads, Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 210kHz ~ 2MHz | 200kHz ~ 3MHz | 210kHz ~ 2MHz | 200kHz ~ 3MHz |
| Max Input Voltage | 42V | 42V | 42V | 42V |
| Min Input Voltage | 3.4V | 3.4V | 3.4V | 3.4V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 4A | 5A | 4A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.97V | 3.3V | 0.97V | 3.3V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck | Buck | Buck | Buck |
| Voltage Output Max | 42V | 30V | 42V | 30V |
| Action |
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