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LED 升压驱动器可驱动多达 10 个系列白光 LED 说明 LED Boost Driver Drive up to 10 Series White ...
[查看详情]演示电路 DC1402A-A 是一款高度集成的 6 通道便携式 PMIC，具有按钮控制器、两个 LDO、三个降压转换器、一个锂离子电池充电器、一个电源路径控制器和采用 LTC3577 的高压降压控制器接口 说明 ...
[查看详情]电路显示 LTC3577/LTC3577-1 电池充电器可通过 VBUS 或墙上适配器（如果可用）提供高达 1.5A 的充电电流 说明 Circuit ...
[查看详情]LTC3577 的典型应用是一款高度集成的电源管理 IC，适用于单节锂离子/聚合物电池应用 说明 Typical Application for the...
[查看详情]| 型号 | LTC3577EUFF#PBF | LTC3577EUFF#TRPBF | LTC3577EUFF-1#PBF | LTC3577EUFF-1#TRPBF |
|---|---|---|---|---|
| 描述 | Power Management IC 4.35V to 5.5V 44-Pin QFN EP Tube | Power Management IC 4.35V to 5.5V 44-Pin QFN EP T/R | Power Management IC 4.35V to 5.5V 44-Pin QFN EP Tube | Power Management IC 4.35V to 5.5V 44-Pin QFN EP T/R |
| 欧盟限制某些有害物质的使用 | Compliant | Compliant | Compliant | Compliant |
| ECCN (US) | EAR99 | EAR99 | EAR99 | EAR99 |
| Part Status | Active | Active | Active | Active |
| HTS | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 |
| Function | Power Management IC | Power Management IC | Power Management IC | Power Management IC |
| Switching Frequency (kHz) | 1910 to 2590 | 1910 to 2590 | 1910 to 2590 | 1910 to 2590 |
| Minimum Operating Supply Voltage (V) | 4.35 | 4.35 | 4.35 | 4.35 |
| Maximum Operating Supply Voltage (V) | 5.5 | 5.5 | 5.5 | 5.5 |
| Minimum Operating Temperature (°C) | -40 | -40 | -40 | -40 |
| Maximum Operating Temperature (°C) | 85 | 85 | 85 | 85 |
| Supplier Temperature Grade | Industrial | Industrial | Industrial | Industrial |
| 系列 Packaging |
Tube | Tape and Reel | Tube | Tape and Reel |
| Maximum Storage Temperature (°C) | 125 | 125 | 125 | 125 |
| Minimum Storage Temperature (°C) | -65 | -65 | -65 | -65 |
| Standard Package Name | QFN | QFN | QFN | QFN |
| Supplier Package | QFN EP | QFN EP | QFN EP | QFN EP |
| Pin Count | 44 | 44 | 44 | 44 |
| Mounting | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package Height | 0.75(Max) | 0.75(Max) | 0.75(Max) | 0.75(Max) |
| Package Length | 7 | 7 | 7 | 7 |
| Package Width | 4 | 4 | 4 | 4 |
| PCB changed | 44 | 44 | 44 | 44 |
| Lead Shape | No Lead | No Lead | No Lead | No Lead |