TPS54302DDCT
| Parameters | |
|---|---|
| Max Junction Temperature (Tj) | 125°C |
| Height | 1.1mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Thickness | 870μm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Surface Mount | YES |
| Number of Pins | 6 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 6 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Base Part Number | TPS54302 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 26V |
| Output Type | Adjustable |
| Input Voltage-Nom | 12V |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Nominal Supply Current | 45μA |
| Output Configuration | Positive |
| Current - Output | 3A |
| Quiescent Current | 40μA |
| Max Output Voltage | 26V |
| Voltage - Output (Min/Fixed) | 0.596V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 400kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 600mV |
| Max Duty Cycle | 100 % |
TPS54302DDCT Description
The TPS54302DDCT is a 3-A synchronous buck converter with a 4.5-V to 28-V input voltage range. To reduce component count, the device has two integrated switching FETs, internal loop correction, and a 5-ms internal soft start.
TPS54302DDCT Features
Wide input voltage range of 4.5 to 28 volts
3-A constant output current with integrated 85-m and 40-m MOSFETs
Low shutdown current of 2 amps, quiescent current of 45 amps
Internal soft start of 5 milliseconds
Switching frequency is fixed at 400 kHz.
To decrease EMI, use a frequency spread spectrum.
Pulse skip in advanced Eco-modeTM
TPS54302DDCT Applications
12-volt and 24-volt distributed power-bus supplies are available.
Use in the workplace
Appliances that are white in color
Audio – STB, DTV – Printer – Consumer application