数据：
LM5117/Q1 具有模拟电流监视器的宽输入范围同步降压控制器 数据表 (Rev. F) 
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Iout (Max) (A) |
| Regulated Outputs (#) |
| Number of Phases |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| Control Mode |
| LM5117-Q1 | LM25117-Q1 | LM25119 | LM25119Q | LM25141-Q1 | LM5117 | LM5119 | LM5119Q | LM5140-Q1 | LM5141-Q1 | LM5642 | TPS40170-Q1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.5 | 4.5 | 4.5 | 4.5 | 3.8 | 5.5 | 5.5 | 5.5 | 3.8 | 3.8 | 4.5 | 4.5 |
| 65 | 42 | 42 | 42 | 42 | 65 | 65 | 65 | 65 | 65 | 36 | 60 |
| 0.8 | 0.8 | 0.8 | 0.8 | 1.5 | 0.8 | 0.8 | 0.8 | 1.5 | 1.5 | 1.236 | 0.6 |
| 62 | 41 | 41.3 | 41.3 | 15 | 62 | 64 | 64 | 15 | 15 | 34 | 57 |
| 20 | 20 | 40 | 40 | 20 | 20 | 15 | 15 | 40 | 20 | 20 | 20 |
| 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 1 |
| 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 |
| 50 | 50 | 50 | 50 | 350 | 50 | 50 | 50 | 350 | 350 | 150 | 100 |
| 750 | 750 | 750 | 750 | 2600 | 750 | 750 | 750 | 2600 | 2600 | 250 | 600 |
| 4.8 | 4.8 | 6 | 6 | 0.035 | 4.8 | 6 | 6 | 0.035 | 0.035 | 1.1 | 4.5 |
| Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Spread Spectrum Synchronous Rectification UVLO Fixed | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification UVLO Adjustable | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Power Good Synchronous Rectification | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification | Adjustable Current Limit Enable Frequency Synchronization Synchronous Rectification | Adjustable Current Limit Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification Tracking UVLO Adjustable |
| 98 | 98 | 98 | 98 | 99 | 98 | 98 | 98 | 78 | 78 | 99 | 95 |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 |
| Automotive | Automotive | Catalog | Automotive | Automotive | Catalog | Catalog | Automotive | Automotive | Automotive | Catalog | Automotive |
| HTSSOP WQFN | HTSSOP WQFN | WQFN | WQFN | VQFN | HTSSOP WQFN | WQFN | WQFN | VQFNP | VQFN | HTSSOP TSSOP | VQFN |
| Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Voltage Mode | |
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