Infineon Technologies TDA38820AUMA1 DC DC Switching Regulators
IFX POL PG-IQFN-29
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA38820AUMA1
Detailed Description
Advanced Infineon TDA38820AUMA1 DC for precision electronics.
Package
29-PowerVQFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TDA38820AUMA1 Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies TDA38820AUMA1 DC DC Switching Regulators technical specifications.
General
Package / Case
29-PowerVQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
17V
Output Current
20A
Switching Frequency
600kHz ~ 2MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TDA38820AUMA1 vs TDA21102 vs TDA21201-B7 vs TDA21201B7T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 29-PowerVQFN | 14-SOIC | TO-263-7, D²Pak | TO-263-7, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -25°C ~ 150°C (TJ) | -25°C ~ 125°C (TJ) | -25°C ~ 125°C (TJ) |
| Output Configuration | Positive | Half Bridge (2) | Half Bridge | Half Bridge |
| Supply Voltage | -- | 10.8V ~ 13.2V | 9V ~ 15V | 9V ~ 15V |
| Interface | -- | PWM | PWM | PWM |
| Applications | -- | DC-DC Converters | Synchronous Buck Converters | Synchronous Buck Converters |
| Fault Protection | -- | Shoot-Through, UVLO | Over Temperature, Shoot-Through, UVLO | Over Temperature, Shoot-Through, UVLO |
| Features | -- | Bootstrap Circuit | Bootstrap Circuit | Bootstrap Circuit |
| Load Type | -- | Inductive | Inductive | Inductive |
| Rds on Typ | -- | 1.4Ohm LS, 1Ohm HS | 4.8mOhm LS, 13.3mOhm HS | 4.8mOhm LS, 13.3mOhm HS |
| Technology | -- | Power MOSFET | Power MOSFET | Power MOSFET |
| Action |
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