LT8491EUKJ vs LT8491IUKJ#PBF 比較
詳細な並列比較: LT8491EUKJ メーカー: Analog Devices および LT8491IUKJ#PBF メーカー: Analog Devices。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Analog Devices
LT8491IUKJ#PBF - 80V Buck-Boost Battery Charger | Analog Devices
LT8491IUKJ#PBF ✓ 生産中仕様比較
| パラメータ | LT8491EUKJ | LT8491IUKJ#PBF |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | Battery Management | Battery Management |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $14.85 | $11.51 |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Battery Type Supported | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | — |
| 入力電圧範囲 | 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 |
| トポロジー | Synchronous Buck-Boost | Synchronous Buck-Boost (4 external N-FETs) |
| MPPT Support | Yes (integrated perturb-and-observe algorithm) | — |
| インターフェース | I2C (programmable telemetry and control) | I2C (telemetry and configuration) |
| Charge Modes | Constant Current, Constant Voltage, Trickle, Automatic Recharge | — |
| Battery Temperature Monitoring | Yes | — |
| 動作温度範囲 | -40 C to +125 C | -40 C to +125 C (junction) |
| パッケージ | 64-Lead QFN-EP (7 mm x 11 mm) with thermal pad | QFN-EP, 64 pins, 7x11 mm |
| 実装タイプ | Surface Mount | — |
| MSLレベル | 1 (Unlimited) | — |
| RoHS ステータス | ROHS3 Compliant | — |
| REACH Status | REACH Unaffected | — |
| 機能 | — | 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) |