Analog Devices LT8644SIV#TRPBF DC DC Switching Regulators
8V, 16A BUCK SILENT SWITCHER 2
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8644SIV#TRPBF
Detailed Description
8V, 16A BUCK SILENT SWITCHER 2
Package
24-TFQFN Exposed Pad
Key Features
Package / Case: 24-TFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT8644SIV#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8644SIV#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
24-TFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
8V
Output Current
16A
Switching Frequency
300kHz ~ 3.5MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LT8644SIV#TRPBF vs LT8643SIV#WPBF vs LT8643SHV-2#TRPBF vs LT8640SIV#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 | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 300kHz ~ 3.5MHz | 200kHz ~ 3MHz | 200kHz ~ 3MHz | 200kHz ~ 3MHz |
| Max Input Voltage | 8V | 42V | 42V | 42V |
| Min Input Voltage | 1.5V | 3V | 3V | 3.4V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 16A | 6A | 6A | 6A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.6V | 0.97V | 0.97V | 0.97V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck | Buck | Buck | Buck |
| Voltage Output Max | 8V | 42V | 42V | 42V |
| Action |
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