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PM6644 |
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| Part Number | PM6644 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The PM6644 is a 350 mA valley current limit stepdown regulator capable of delivering an adjustable output voltage in the range between 0.9 V and 8 V. A fixed value of output voltage is also available ... |
| Features |
■ ■ ■ ■ ■ ■ ■ ■ 4.5 V to 25 V input voltage range Output voltage VOUT: fixed 3.47 V or adjustable 0.9 V to 8 V 350 mA valley current limit Constant-on-time control Programmable switching frequency Pulse skipping mode (skip mode) at light loads Independent EN signals Latched OVP and UVP switching regulator can be programmed to regulate a fixed value of 3.47 V or it can deliver an adjustable voltage, depending on the FB pin setup. DFN10 Applications ■ ■ ■ ■ Networking power supply Portable applications Microcontroller supply Industrial supply Description The PM6644 is a 350 mA valley current... |
| Document |
 PM6644 Data Sheet
PDF 2.98MB |
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