Analog Devices LT8603JUJ#WTRPBF DC DC Switching Controllers
LT8603JUJWTRPBF
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8603JUJ#WTRPBF
Detailed Description
LT8603JUJWTRPBF
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
LT8603JUJ#WTRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8603JUJ#WTRPBF DC DC Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
40-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
3V ~ 42V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
250kHz ~ 2.2MHz
Number of Outputs
4
Topology
Buck-Boost
Alternate Parts Comparison (LT8603JUJ#WTRPBF vs LT8603JUJ#WPBF vs LT8210IUJ#PBF vs LTC7818JUJ#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 |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 3V ~ 42V | 3V ~ 42V | 4.5V ~ 100V | 4.5V ~ 40V |
| Switching Frequency | 250kHz ~ 2.2MHz | 250kHz ~ 2.2MHz | 80kHz ~ 400kHz | 100kHz ~ 3MHz |
| Clock Sync | Yes | Yes | Yes | No |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 4 | 2 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Control Features | Current Limit, Power Good, Soft Start | Current Limit, Power Good, Soft Start | Enable, Frequency Control, Power Good, Soft Start | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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