Analog Devices LTC3887EUJ#PBF DC DC Switching Controllers
IC REG CTRLR BUCK PMBUS 40QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3887EUJ#PBF
Detailed Description
IC REG CTRLR BUCK PMBUS 40QFN
Package
40-WFQFN Exposed Pad
Key Features
Package / Case: 40-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3887EUJ#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3887EUJ#PBF DC DC Switching Controllers technical specifications.
General
Package / Case
40-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 24V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
250kHz ~ 1MHz
Number of Outputs
2
Topology
Buck
Control Features
Enable, Frequency Control, Phase Control
Alternate Parts Comparison (LTC3887EUJ#PBF vs LTC7818JUJ#TRPBF vs LTC3853MPUJ#TRPBF vs LTC3875EUH#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 | 40-WFQFN Exposed Pad | 40-WFQFN Exposed Pad | 40-WFQFN Exposed Pad | 40-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.5V ~ 24V | 4.5V ~ 40V | 4.5V ~ 24V | 4.5V ~ 38V |
| Switching Frequency | 250kHz ~ 1MHz | 100kHz ~ 3MHz | 250kHz ~ 750kHz | 250kHz ~ 720kHz |
| Clock Sync | Yes | No | No | No |
| Function | Step-Down | Step-Up/Step-Down | Step-Down | Step-Down |
| Number of Outputs | 2 | 1 | 3 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 2 | 1 | 3 | 2 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Action |
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