Texas Instruments TPSM828221SILR Microcontrollers
5.5-V INPUT, 2-A STEP-DOWN MODUL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPSM828221SILR
Detailed Description
5.5-V INPUT, 2-A STEP-DOWN MODUL
Package
USIP (SIL)-10
Lifecycle Status
Active
Datasheet
TPSM828221SILR Datasheet
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Technical Specifications
Texas Instruments TPSM828221SILR Microcontrollers technical specifications.
General
RoHS
Yes
Maximum Continuous Drain Current a
2
Vin Min V
2.4
Vin Max V
5.5
Vout Min V
0.6
Vout Max V
4
Soft Start
Fixed
Operating Temperature Range C
-40 to 125
Iq Typ Ma
0.004
Regulated Outputs
1
Alternate Parts Comparison (TPSM828221SILR vs TPSM265R1V5SILR vs TPSM5601R5HRDAR vs TPSM5601R5RDAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Control Mode | Constant on-time (COT), DCS-Control | PFM | current mode | current mode |
| Duty Cycle Max | 100 | 100 | 91 | 91 |
| Iq Typ Ma | 0.004 | 0.0105 | 0.026 | 0.026 |
| Maximum Continuous Drain Current a | 2 | 0.1 | 1.5 | 1.5 |
| Operating Temperature Range C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package | USIP (SIL)-10 | uSIP (SIL)-10 | 15-B3QFN (5x5.5) | B3QFN-15 |
| Regulated Outputs | 1 | 1 | 1 | 1 |
| Regulator Topology | Buck | Buck, Inverting Buck-Boost, Synchronous Buck | Buck, Inverting Buck-Boost, Synchronous Buck | Buck, Inverting Buck-Boost, Synchronous Buck |
| Soft Start | Fixed | Fixed | Fixed | Fixed |
| Vin Max V | 5.5 | 65 | 60 | 60 |
| Vin Min V | 2.4 | 3 | 4.2 | 4.2 |
| Action |
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