Texas Instruments TPS54394PWP DC DC Switching Regulators
IC REG BUCK ADJ 3A DL 16HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54394PWP
Detailed Description
Dual channel synchronous step-down switcher, 3A max output current per channel. Features adjustable output voltage from 760mV to 7V, with a maximum input voltage of 18V and a minimum of 4.5V. Integrated FETs and synchronous rectification enable high efficiency. Surface mountable in a 16-HTSSOP package, operating from -40°C to 85°C.
Package
HTSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS54394PWP Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54394PWP DC DC Switching Regulators technical specifications.
General
Series
D-CAP2™, Eco-Mode™
RoHS
Yes
Package / Case
16-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Package
HTSSOP
Current Output 1
3A
Current Output 2
3A
Height
1.05mm
Alternate Parts Comparison (TPS54394PWP 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 | |
|---|---|---|---|---|
| Package / Case | 16-PowerTSSOP | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Max Input Voltage | 18V | 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 | 7V | 1.8V | 1.2V | 1.2V |
| Package | HTSSOP | WSON EP | WSON EP | WSON EP |
| Quiescent Current | 1.2mA | 38 µA | 38 µA | 60 µA |
| Action |
Texas Instruments TPS54394PWP DC DC Switching Regulators Overview
Dual channel synchronous step-down switcher, 3A max output current per channel. Features adjustable output voltage from 760mV to 7V, with a maximum input voltage of 18V and a minimum of 4.5V. Integrated FETs and synchronous rectification enable high efficiency. Surface mountable in a 16-HTSSOP package, operating from -40°C to 85°C.
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