Texas Instruments TPS54429EPWPR Microcontrollers
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 14-HTSSOP -20 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54429EPWPR
Detailed Description
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 14-HTSSOP -20 to 85
Package
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
TPS54429EPWPR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54429EPWPR Microcontrollers 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 (TPS54429EPWPR vs TPS65321QPWPRQ1 vs TPS7B8250EPWPRQ1 vs TPS54226PWPR)
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 ~ 125°C | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) |
| Switching Frequency | 700kHz | 100kHz ~ 2.5MHz | -- | 700kHz |
| Max Input Voltage | 18V | -- | 40V | 18V |
| Number of Outputs | 1 | 2 | -- | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 4.5A | -- | 300mA | 2A |
| Output Type | Adjustable | -- | Fixed | Adjustable |
| Output Voltage | 0.76V | -- | 5V | 0.76V |
| Topology | Buck | Step-Down (Buck) (1), Linear (LDO) (1) | -- | Buck |
| Action |
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