Texas Instruments TPS54386PWPG4 DC DC Switching Regulators
IC REG BUCK ADJ 3A DL 14HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54386PWPG4
Detailed Description
Dual 3A step-down converter with adjustable output voltage from 800mV to 25.2V. Features a wide input voltage range of 4.5V to 28V and an 85% efficiency at 600kHz switching frequency. Internal compensation simplifies design. Surface mountable in a 14-HTSSOP package, operating from -40°C to 125°C.
Package
HTSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS54386PWPG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54386PWPG4 DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
28V
Lifecycle Status
Active
Package
HTSSOP
Current Output 1
3A
Current Output 2
3A
Efficiency
85%
Alternate Parts Comparison (TPS54386PWPG4 vs TPS72018DRVR vs TPS72012DRVR vs TPS79912QDRVRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Max Input Voltage | 28V | 4.5V | 4.5V | 6.5V |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 350mA | 350mA | 200mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 25.2V | 1.8V | 1.2V | 1.2V |
| Package | HTSSOP | WSON EP | WSON EP | WSON EP |
| Quiescent Current | 1.8mA | 38 µA | 38 µA | 60 µA |
| Radiation Hardening | No | No | No | No |
| Action |
Texas Instruments TPS54386PWPG4 DC DC Switching Regulators Overview
Dual 3A step-down converter with adjustable output voltage from 800mV to 25.2V. Features a wide input voltage range of 4.5V to 28V and an 85% efficiency at 600kHz switching frequency. Internal compensation simplifies design. Surface mountable in a 14-HTSSOP package, operating from -40°C to 125°C.
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