Infineon Technologies IR3621MPBF DC DC Switching Controllers
IC REG CTRLR BUCK 32MLPQ
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
IR3621MPBF
Detailed Description
IC REG CTRLR BUCK 32MLPQ
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
IR3621MPBF Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies IR3621MPBF DC DC Switching Controllers technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
5.5V ~ 14.5V
Output Type
Transistor Driver
Switching Frequency
200kHz ~ 500kHz
Number of Outputs
2
Topology
Buck
Control Features
Frequency Control, Power Good, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (IR3621MPBF vs IR6226S vs IR6226 vs IR36021MFS02TRP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | TO-263-5, D²Pak | TO-220-5 | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Surface Mount |
| Supply Voltage | 5.5V ~ 14.5V | Not Required | Not Required | 3.3V |
| Number of Outputs | 2 | 1 | 1 | 3 |
| Output Configuration | Positive | High Side | High Side | Positive |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -- |
| Output Type | Transistor Driver | N-Channel | N-Channel | -- |
| Action |
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