Infineon Technologies IR3638STRPBF DC DC Switching Controllers
IC REG CTRLR BUCK 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
IR3638STRPBF
Detailed Description
IC REG CTRLR BUCK 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
IR3638STRPBF Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies IR3638STRPBF DC DC Switching Controllers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C (TJ)
Supply Voltage
5V ~ 13.2V
Output Type
Transistor Driver
Switching Frequency
400kHz
Number of Outputs
1
Topology
Buck
Control Features
Enable, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (IR3638STRPBF vs XDPS2201XUMA1 vs IRS279524STRPBF vs IFX80471SKV50XUMA1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 5V ~ 13.2V | 11V ~ 24V | 12V ~ 18V | 5V ~ 60V |
| Clock Sync | No | No | No | Yes |
| Control Features | Enable, Soft Start | Current Limit, Enable, Soft Start | Enable, Frequency Control | Enable, Reset |
| Function | Step-Down | Step-Up/Step-Down | Step-Down, Step-Up/Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 2 | 1 |
| Output Configuration | Positive | Positive | Positive, Isolation Capable | Positive |
| Output Phases | 1 | 6 | 2 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | No | Yes | Yes |
| Action |
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.