Texas Instruments TPS61232DRCT, Step-Up Boost Converter, Fixed 5V Output, 4A Switch, 2MHz Switching, 10-VFDFN Exposed Pad (10-VSON 3x3), -40°C to 125°C, Active
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output (Min (Fixed)) | 5V |
| Output current | 4A (Switch) |
| Frequency - switching | 2MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Up |
| Topology | Boost |
| Case | 10-VFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The TPS61232DRCT: Its internal switch is rated for 4A continuous.
The input range from 2.3V to 5.5V covers single-cell Li-ion (3.0V–4.2V), two-cell alkaline (2.4V–3.0V), or regulated 3.3V and 5V rails.
It is ROHS3 compliant.
The output is fixed at 5V. There is no adjustable version in this order code; if you need an adjustable output, look at the TPS61232 family base number for other variants.
The switching frequency is 2 MHz. This allows the use of small inductors (typically 1 µH to 2.2 µH) and keeps output ripple low with ceramic output capacitors.