Analog Devices LTC3872HDDB-1#TRPBF DC DC Switching Controllers
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-DFN (3x2)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3872HDDB-1#TRPBF
Detailed Description
IC REG CTRLR BOOST 8DFN
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3872HDDB-1#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3872HDDB-1#TRPBF DC DC Switching Controllers technical specifications.
General
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
2.75V ~ 9.8V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
550kHz
Number of Outputs
1
Topology
Boost
Control Features
Current Limit, Enable, Soft Start
Alternate Parts Comparison (LTC3872HDDB-1#TRPBF vs LTC3873EDDB-5#TRMPBF vs LTC3772BEDDB#TRMPBF vs LTC3772BEDDB#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 | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.75V ~ 9.8V | 4.1V ~ 60V | 2.75V ~ 9.8V | 2.75V ~ 9.8V |
| Clock Sync | No | No | No | No |
| Control Features | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable | Current Limit, Enable |
| Function | Step-Up | Step-Up, Step-Up/Step-Down | Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive, Isolation Capable | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | No | No | No | No |
| Action |
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