UCC21540 vs UCC21521DWR Comparação
Comparação detalhada lado a lado de UCC21540 por Texas Instruments e UCC21521DWR por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
UCC21540 - 4A/6A 5.7kVRMS Isolated Gate Driver | Texas Instruments
UCC21540 ✓ AtivoComparação de especificações
| Parâmetro | UCC21540 | UCC21521DWR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Power MOSFET Drivers | Power MOSFET Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,85 | $2,15 |
| Output Current (Peak Source) | 4 A | — |
| Output Current (Peak Sink) | 6 A | — |
| Isolation Rating | 5.7 kVRMS (reinforced) | 5700 Vrms |
| Number of Channels | 2 | — |
| Isolation Technology | Capacitive coupling | Capacitive coupling |
| Secondary-Side UVLO | 8 V | — |
| Output-Side Supply Range (VDD) | 6.5 V to 18 V | — |
| Programmable Deadtime | Yes (DT pin) | — |
| Disable Pin | Yes (DIS) | — |
| Driven Devices | Power MOSFET, IGBT, GaN transistor | — |
| Encapsulamento | SOIC-16 (DW); DWK with 3.3-mm channel spacing | SOIC-16 (DW) |
| Channel-to-Channel Spacing (DWK) | 3.3 mm | — |
| Isolation Type | Reinforced / galvanic | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Temperatura de operação | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Channel Count | — | 2 |
| Peak Source Current | — | 4 A |
| Peak Sink Current | — | 6 A |
| CMTI | — | 100 V/ns (minimum) |
| Propagation Delay | — | 19 ns (typical) |
| Delay Matching | — | 5 ns (maximum) |
| Pulse-Width Distortion | — | 6 ns (maximum) |
| Minimum Pulse Width | — | 10 ns |
| Max Switching Frequency | — | 5 MHz |
| Input Threshold | — | TTL and CMOS compatible (3.3 V logic) |
| Enable / Disable Pin | — | Yes (DIS) |
| Configurations | — | Dual low-side, dual high-side, or half-bridge |