Texas Instruments TL1454ACNSR DC DC Switching Controllers
IC REG CTRLR BUCK/BST/FLYBK 16SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL1454ACNSR
Detailed Description
IC REG CTRLR BUCK/BST/FLYBK 16SO
Package
16-SOIC (0.209", 5.30mm Width)
Key Features
Package: 16-SOIC (0.209", 5.30mm Width)
Lifecycle Status
Active
Datasheet
TL1454ACNSR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL1454ACNSR DC DC Switching Controllers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C (TA)
Supply Voltage
3.6V ~ 20V
Package
16-SOIC (0.209", 5.30mm Width)
Output Type
Transistor Driver
Switching Frequency
50kHz ~ 2MHz
Number of Outputs
2
Topology
Buck, Boost, Flyback
Control Features
Dead Time Control, Frequency Control
Alternate Parts Comparison (TL1454ACNSR vs TL1453CNSRG4 vs TL1451ACNS vs TL1451CNS)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Supply Voltage | 3.6V ~ 20V | 3.6V ~ 40V | 3.6V ~ 50V | 3.6V ~ 50V |
| Switching Frequency | 50kHz ~ 2MHz | 1kHz ~ 500kHz | 1kHz ~ 500kHz | 1kHz ~ 500kHz |
| Clock Sync | No | No | No | No |
| Control Features | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Frequency Control | Frequency Control |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive, Isolation Capable | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | PWM | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | No | No | No |
| Action |
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