


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | Texas Instruments | |
| Package | LSON-22-EP(5x6) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 300kHz、500kHz、950kHz | |
| Voltage - Supply | 4.5V~14V | |
| Output Current | 25A | |
| Duty Cycle(Max) | 85%、90%、93% | |
| Working Mode | CCM | |
| Features | Under Voltage Protection、Over Current Protection、Soft-start、Overtemperature protection (OTP) | |
| Topology | Buck |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TPS56221DQPT technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | Texas Instruments | |
| Package | LSON-22-EP(5x6) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 300kHz、500kHz、950kHz | |
| Voltage - Supply | 4.5V~14V | |
| Output Current | 25A | |
| Duty Cycle(Max) | 85%、90%、93% | |
| Working Mode | CCM | |
| Features | Under Voltage Protection、Over Current Protection、Soft-start、Overtemperature protection (OTP) | |
| Topology | Buck |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPS56221DQPT. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

TPS56221DQPT datasheets or manufacturer documentation.
Datasheet: TPS56221DQPT Datasheet (PDF)
The TPS56221DQPT schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.