Analog Devices LTC7852IRHE#PBF DC DC Switching Controllers
6-PHASE BUCK CONTROLLER DRIVES D
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC7852IRHE#PBF
Detailed Description
6-PHASE BUCK CONTROLLER DRIVES D
Package
48-WFQFN Exposed Pad
Key Features
Package / Case: 48-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC7852IRHE#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC7852IRHE#PBF DC DC Switching Controllers technical specifications.
General
Package / Case
48-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 5.5V
Output Type
Transistor Driver
Switching Frequency
200kHz ~ 1.2MHz
Number of Outputs
2
Topology
Buck
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking
Output Configuration
Positive
Alternate Parts Comparison (LTC7852IRHE#PBF vs LTC3884IUK#TRPBF vs LTC3884ERHE#TRPBF vs LTC3884IRHE#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 | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN 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 ~ 5.5V | 4.5V ~ 38V | 4.5V ~ 38V | 4.5V ~ 38V |
| Switching Frequency | 200kHz ~ 1.2MHz | 200kHz ~ 1MHz | 200kHz ~ 1MHz | 200kHz ~ 1MHz |
| Clock Sync | No | Yes | Yes | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | Enable, Frequency Control, Phase Control, Power Good | Enable, Frequency Control, Phase Control, Power Good | Enable, Frequency Control, Phase Control, Power Good |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 6 | 2 | 2 | 2 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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