
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)/Isolators - Gate Drivers | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-14 | |
| Voltage - Supply (Driver) | 6.7V~25V | |
| Operating Temperature | -40℃~+150℃@(Tj) | |
| Propagation Delay tpHL | 45ns | |
| Driven Configuration | Half-Bridge、Low Side、High Side | |
| Load Type | MOSFET、IGBT | |
| Input Logic Level - Low | 1V | |
| Fall Time | 8ns | |
| CMTI(kV/us) | 125kV/us | |
| Rise Time | 8ns | |
| Number of Channels | 2 | |
| Input Logic Level - High | 2V | |
| Features | Dead-time control | |
| Propagation Delay tpLH | 45ns | |
| Peak Output Current(sink) | 6A | |
| Peak Output Current(source) | 4A | |
| Voltage - Supply (Input) | 3V~5.5V |

* 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.
UCC21551ADWKR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Isolators - Gate Drivers | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-14 | |
| Voltage - Supply (Driver) | 6.7V~25V | |
| Operating Temperature | -40℃~+150℃@(Tj) | |
| Propagation Delay tpHL | 45ns | |
| Driven Configuration | Half-Bridge、Low Side、High Side | |
| Load Type | MOSFET、IGBT | |
| Input Logic Level - Low | 1V | |
| Fall Time | 8ns | |
| CMTI(kV/us) | 125kV/us | |
| Rise Time | 8ns | |
| Number of Channels | 2 | |
| Input Logic Level - High | 2V | |
| Features | Dead-time control | |
| Propagation Delay tpLH | 45ns | |
| Peak Output Current(sink) | 6A | |
| Peak Output Current(source) | 4A | |
| Voltage - Supply (Input) | 3V~5.5V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UCC21551ADWKR. 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.

The UCC21551ADWKR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.