| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,580 pcs
|
2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Common Mode Transient Immunity (Min) | |
| Current | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The Texas Instruments UCC21540ADWKR is a dual-channel reinforced isolated gate driver designed for driving power MOSFET, IGBT, and GaN transistors. It provides up to 4A peak source and 6A peak sink current, with an output drive supply voltage up to 18V. This device features capacitive coupling technology and offers a common-mode transient immunity (CMTI) of over 100V/ns, ensuring reliable operation in noisy environments.
The UCC21540ADWKR is housed in a 14-SOIC package with a surface mount type. It operates within a temperature range of -40°C to 125°C. Key electrical parameters include a typical propagation delay of 33ns and a maximum pulse width distortion of 5.5ns. The device also supports resistor-programmable dead time and TTL/CMOS compatible inputs.
Safety certifications are planned, including 8000 VPK reinforced isolation per DIN EN IEC 60747-17 and 5700 VRMS isolation for 1 minute per UL 1577. This makes the UCC21540ADWKR suitable for applications requiring high levels of isolation and protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.73 | $0.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC21540ADWKR operates within 6V to 18V.
The maximum output current is 4A during sourcing and 6A during sinking.
It has 2 channels.
It is packaged in a 14-SOIC surface-mount package.
The typical propagation delay is 33 nanoseconds.
Yes, it is RoHS3 compliant.