TPS54331DDAR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | Eco-Mode™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | TPS54331 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 25V |
| Output Type | Adjustable |
| Max Output Current | 3A |
| Operating Supply Voltage | 28V |
| Voltage - Input (Min) | 3.5V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Quiescent Current | 110μA |
| Max Output Voltage | 25V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 570kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 800mV |
| Voltage - Output (Max) | 25V |
| Height | 1.7mm |
| Length | 4.89mm |
| Width | 3.9mm |
| Thickness | 1.48mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS54331DDAR Description
The TPS54331DDAR is a non-synchronous buck converter with a low RDS(on) high-side MOSFET that operates at 28 V and 3 A. A pulse skipping Eco-mode feature is automatically enabled to optimize efficiency under light loads. The device can also be used in battery-powered applications because to the 1-pA shutdown supply-current.
TPS54331DDAR Features
Input Voltage Range: 3.5 to 28 V.
Down to 0.8 V Adjustable Output Voltage.
Up to 3-A Continuous Output Current Supported by Integrated 80-mQ High-Side MOSFET.
With a pulse-skipping Eco-modeTM, high efficiency at light loads is possible.
TPS54331DDAR Applications
Set-top boxes, CPE equipment, LCD displays, peripherals, and battery chargers are examples of consumer applications.
Power Supplies for Industry and Automotive Audio.
Distributed Power Systems (5-V, 12-V, and 24-V).
