TPS546B24ARVFR vs TPS546A24 비교
다음의 상세 나란히 비교: TPS546B24ARVFR 제조: Texas Instruments 및 TPS546A24 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Texas Instruments
TPS546A24 - 10A 18V Stackable PMBus Buck Converter | Texas Instruments
TPS546A24 ✓ 활성사양 비교
| 파라미터 | TPS546B24ARVFR | TPS546A24 |
|---|---|---|
| 브랜드 | Texas Instruments | Texas Instruments |
| 카테고리 | DC-DC Converters | DC-DC Converters |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.20 | $4.92 |
| 토폴로지 | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Input Voltage (PVIN/AVIN) | 2.95 V to 18 V | — |
| 출력 전압 범위 | 0.6 V to 5.5 V (adjustable) | 0.5 V to 5.5 V (adjustable, minimum 0.5 V) |
| Continuous Output Current | 20 A | 10 A |
| Stackable Configuration | 2x / 3x / 4x with current sharing | — |
| Switching Frequency Range | 225 kHz to 1.5 MHz (selectable via PMBus or pin-strap) | 225 kHz to 1.5 MHz |
| High-Side MOSFET Rds(on) | 5.5 mΩ | — |
| Low-Side MOSFET Rds(on) | 1.8 mΩ | — |
| Control Mode | Average current mode with selectable internal compensation | Peak Current-Mode with Internal Compensation |
| Digital Interface | PMBus (voltage, current, temperature telemetry; margining; sequencing) | PMBus |
| Output Voltage Reference | 0.6 V ±1% | — |
| 동작 접합 온도 | -40 °C to +150 °C | — |
| 패키지 | LQFN-CLIP-40 (RVF), 7 mm x 5 mm, 0.9 mm height | 40-pin QFN (RVF) PowerLFQFN, 7 mm x 5 mm x 1.5 mm |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant | Compliant |
| MSL 레벨 | [DATA_NEEDED: MSL moisture sensitivity level] | 2 (per JEDEC J-STD-020) |
| 입력 전압 범위 | — | 2.95 V to 18 V |
| Stackable | — | Yes, up to 4 phases (40 A total) |
| Pin-Strap Frequencies | — | 12 selectable (8 via MSEL pins) |
| Internal LDO | — | 5 V (with optional external overdrive via VDD5) |
| Internal Digital Regulator | — | 1.5 V (BP1V5) |
| 동작 온도 | — | -40 C to +125 C junction |
| Pre-Biased Output Support | — | Yes |
| Frequency Sync | — | Sync In / Sync Out |