数据：
LM76002-Q1/LM76003-Q1 3.5V 至 60V、2.5A/3.5A 同步
降压稳压器 数据表 
LM76002-Q1 /LM76003-Q1稳压器是一款应用简单的同步降压直流/直流转换器，能够驱动高达2.5A（LM76002） -Q1）或3.5A（LM76003-Q1）的负载电流，输入电压最高可达60V.LM76002-Q1 /LM76003-Q1极小的尺寸但是能够提供优异的效率和输出精度。可用峰值电流模式控制。调特性（例如可调开关频率，同步，FPWM选项，电源正常状态标志，精密使能端，可调式软启动和跟踪）可为各种应用提供灵活且简单易用的解决方案。轻负载时的自动频率折返和可选的外部偏置电源可以提高效率。该器件需要极少外部组件，引脚排列设计可简化PCB布局，提供一流的EMI（CISPR25）和热性能。保护特性包括输入欠压锁定，热关断，逐周期电流限制和短路保护.LM76002-Q1 /LM76003-Q1器件采用WQFN 30引脚无引线式封装，且具有可湿性侧面。
所有商标均为其各自所有者的财产。
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Iout (Max) (A) |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Control Mode |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| LM76003-Q1 | LM73605-Q1 | LM73606-Q1 | LM76002-Q1 | LMR14050-Q1 | LMS3635-Q1 | LMS3655-Q1 |
|---|---|---|---|---|---|---|
| 3.5 | 3.5 | 3.5 | 3.5 | 4 | 3.5 | 3.5 |
| 60 | 36 | 36 | 60 | 40 | 42 | 42 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 57 | 34 | 34 | 57 | 30 | 15 | 15 |
| 3.5 | 5 | 6 | 2.5 | 5 | 3.5 | 5.5 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 300 | 350 | 350 | 300 | 200 | 250 | 250 |
| 2200 | 2200 | 2200 | 2200 | 2500 | 500 | 500 |
| 0.015 | 0.015 | 0.015 | 0.015 | 0.04 | 0.015 | 0.015 |
| Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Wettable Flanks Package | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification Wettable Flanks Package | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification UVLO Fixed Wettable Flanks Package | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Wettable Flanks Package | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Spread Spectrum Tracking UVLO Adjustable | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
| Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode |
| 96 | 96 | 98 | 98 | 98 | ||
| -40 to 150 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 125 | -40 to 150 | -40 to 150 |
| Automotive | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| WQFN | WQFN | WQFN | WQFN | SO PowerPAD WSON | VQFN-HR | VQFN-HR |
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