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LM3678 |
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| Part Number | LM3678 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM3678 step-down DC-DC converter is optimized for powering low-voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.5 V to 5.5 V. It provides up to 1.5-A load current,... |
| Features |
1
•2 VOUT = 0.8 V or 1.2 V • VIN = 2.5 V to 5.5 V • 1.5-A Maximum Load Capability • 3.3-MHz (Typical) PWM Fixed Switching Frequency Allows Use of 1-µH Inductor • ±3% DC Output Voltage Precision • 0.01-µA (Typical) Shutdown Current • Internal Synchronous Rectification for High Efficiency • Internal Soft Start • Current Overload and Thermal Shutdown Protection APPLICATIONS • PDAs and Smart Phones • Personal Media Players • W-LAN • USB Modem Applications • Digital Still Cameras • Portable Hard Disk Drives DESCRIPTION The LM3678 step-down DC-DC converter is optimized for powering low-voltage circ... |
| Document |
 LM3678 Data Sheet
PDF 1.90MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM367 |
National Semiconductor |
MOS sense amplifiers |
|
| 2 | LM3670 |
National Semiconductor |
Miniature Step-Down DC-DC Converter |
|
| 3 | LM3670 |
Texas Instruments |
Miniature Step-Down DC-DC Converter |
|
| 4 | LM3671 |
National Semiconductor |
2MHz / 600mA Step-Down DC-DC Converter |
|
| 5 | LM3671 |
Texas Instruments |
600-mA Step-Down DC-DC Converter |
|