TPS51120RHBR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 32 |
| Weight | 71.809342mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | D-CAP™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | TPS51120 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 5.5V |
| Output Type | Transistor Driver |
| Max Output Current | 20A |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Operating Supply Current | 750μA |
| Output Configuration | Positive |
| Output Current | 20A |
| Voltage - Supply (Vcc/Vdd) | 4.5V~28V |
| Quiescent Current | 750μA |
| Control Features | Enable, On Time Control, Power Good |
| Max Output Voltage | 5.5V |
| Topology | Buck |
| Min Input Voltage | 4.5V |
| Control Mode | CURRENT-MODE |
| Max Input Voltage | 28V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 1.05V |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 580kHz |
| Switching Frequency | 430kHz |
| Clock Sync | No |
| Duty Cycle | 88 % |
| Output Phases | 1 |
| Height | 1mm |
| Length | 5mm |
| Width | 5mm |
| Thickness | 900μm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS51120RHBR Overview
The switching controller fits in the 32-VFQFN Exposed Pad package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 4.5V~28V is the operating voltage and supply voltage of the dc control. Worked in a -40°C~85°C TA dc switcher before. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Enable, On Time Control, Power Good for efficient switching control. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Switching converters are designed with the terminal (s) at position QUAD . A variety of dc switching's functions can be performed on 32 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "TPS51120". Switching converter has a total of 32 pins. Based on the test statistics, DC regulator outputs voltage 5.5V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. The max frequency of the pmic can reach 580kHz. There are several dc to dc voltage regulator in the D-CAP? series. In a dormant state, the dc switching uses 750μA. In order to limit the voltage of a dc switcher whose maximum input voltage is 28V, it must be limited by the user. A voltage of 4.5V is required for the supply. Output current will not exceed 20A. At its maximum output, the switching converter can provide 5.5V volts. It runs on a supply current of 750μA. Lowest voltage output of the voltage controller must be greater than 1.05V. This controller performs best at a frequency of 430kHz.
TPS51120RHBR Features
Transistor Driver Outputs
Enable, On Time Control, Power Good
PULSE WIDTH MODULATION
Switching Frequency: 430kHz
TPS51120RHBR Applications
There are a lot of Texas Instruments TPS51120RHBR DC to DC converter applications.
- Industrial robots
- Post equipment
- Overvoltage protection circuits in TV sets
- Milling machines
- Ball screw pair
- Shearing machines
- Domestic water pumps
- Hydraulic presses
- Terrestrial set-top boxes
- Plate bending machines
