Texas Instruments TL1451ACD DC DC Switching Controllers
IC REG CTRLR MULT TOP 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL1451ACD
Detailed Description
IC REG CTRLR MULT TOP 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TL1451ACD Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL1451ACD 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 ~ 50V
Output Type
Transistor Driver
Switching Frequency
1kHz ~ 500kHz
Number of Outputs
2
Topology
Buck, Boost, Flyback
Control Features
Frequency Control
Output Configuration
Positive
Alternate Parts Comparison (TL1451ACD vs TL594CDRG4 vs TL494CDRE4 vs TL594ID)
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) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.6V ~ 50V | 7V ~ 40V | 7V ~ 40V | 7V ~ 40V |
| Switching Frequency | 1kHz ~ 500kHz | 1kHz ~ 300kHz | 1kHz ~ 300kHz | 1kHz ~ 300kHz |
| Clock Sync | No | No | No | No |
| Control Features | Frequency Control | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control | Dead Time Control, Frequency Control |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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