Texas Instruments TPS54429EPWP DC DC Switching Regulators
IC REG BUCK ADJ 4.5A 14HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54429EPWP
Detailed Description
IC REG BUCK ADJ 4.5A 14HTSSOP
Package
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
TPS54429EPWP Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54429EPWP DC DC Switching Regulators technical specifications.
General
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C (TA)
Output Type
Adjustable
Max Input Voltage
18V
Output Current
4.5A
Switching Frequency
700kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS54429EPWP vs TPS54286PWPR vs TPS54283PWPR vs TPS54326PWPR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 700kHz | 630kHz | 310kHz | 700kHz |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 18V | 28V | 28V | 18V |
| Min Input Voltage | 7V | 4.5V | 4.5V | 2V |
| Number of Outputs | 1 | 2 | 2 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 4.5A | 2A | 2A | 3A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.76V | 0.8V | 0.8V | 0.76V |
| Action |
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