LT8491EUKJ vs LT8491IUKJ#PBF 비교
다음의 상세 나란히 비교: LT8491EUKJ 제조: Analog Devices 및 LT8491IUKJ#PBF 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | LT8491EUKJ | LT8491IUKJ#PBF |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | Battery Management | Battery Management |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $14.85 | $11.51 |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Battery Type Supported | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | — |
| 입력 전압 범위 | 6 V to 80 V | Up to 80 V (per Newark/Farnell datasheet entry; see _validation_note) |
| Maximum Battery Charge Voltage | 80 V | — |
| Maximum Charge Current | 10 A (programmable) | 10 A |
| Number of Cells | 1 | 1 cell |
| 토폴로지 | Synchronous Buck-Boost | Synchronous Buck-Boost (4 external N-FETs) |
| MPPT Support | Yes (integrated perturb-and-observe algorithm) | — |
| 인터페이스 | I2C (programmable telemetry and control) | I2C (telemetry and configuration) |
| Charge Modes | Constant Current, Constant Voltage, Trickle, Automatic Recharge | — |
| Battery Temperature Monitoring | Yes | — |
| 동작 온도 범위 | -40 C to +125 C | -40 C to +125 C (junction) |
| 패키지 | 64-Lead QFN-EP (7 mm x 11 mm) with thermal pad | QFN-EP, 64 pins, 7x11 mm |
| 실장 유형 | Surface Mount | — |
| MSL 레벨 | 1 (Unlimited) | — |
| RoHS 상태 | ROHS3 Compliant | — |
| REACH Status | REACH Unaffected | — |
| 기능 | — | Buck-Boost Switching Battery Charge Controller |
| Supported Battery Topology | — | Lead Acid (SLA/Flooded/Gel), Li-Ion, Li-Pol, LiFePO4 |
| Battery Charge Voltage | — | Up to 80 V |
| MPPT | — | Yes (on-chip) |
| Charge Profile | — | Constant-Current / Constant-Voltage (CCCV) |
| Mounting Topology | — | Surface Mount |
| Lead-Free / RoHS | — | Yes (PBF suffix indicates lead-free, RoHS-compliant) |
| Manufacturer Standard Lead Time | — | 12 weeks (per Newark) |