Texas Instruments UCD3138128PFCR Power Supply Controllers, Monitors
IC DGTL PWR CTRLR 80TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD3138128PFCR
Detailed Description
IC DGTL PWR CTRLR 80TQFP
Package
80-TQFP
Key Features
Package / Case: 80-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCD3138128PFCR Datasheet
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Technical Specifications
Texas Instruments UCD3138128PFCR Power Supply Controllers, Monitors technical specifications.
General
Package / Case
80-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
3V ~ 3.6V
Current Supply
69 mA
Input Voltage
2.1V
Applications
Digital Power Controller
Alternate Parts Comparison (UCD3138128PFCR vs UCD9220RGZR vs UCD9224RGZR vs UCD9220RGZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 80-TQFP | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 110°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Switching Frequency | -- | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz | 15.26kHz ~ 2MHz |
| Clock Sync | -- | Yes | Yes | Yes |
| Control Features | -- | Tracking | Enable, Power Good, Reset, Sequencing, Tracking | Tracking |
| Duty Cycle Max | -- | 100% | 100% | 100% |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Number of Outputs | -- | 4 | 2 | 4 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Phases | -- | 4 | 2 | 4 |
| Action |
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