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PM8903 |
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| Part Number | PM8903 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The PM8903 is a high efficiency monolithic stepdown switching regulator designed to deliver up to 3 A continuous current. The IC operates from 2.8 V to 6 V input voltage (VIN). The PM8903 features low... |
| Features |
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Integrated 35 mΩ MOSFETs for high efficiency 3 A continuous output current 2.8 V to 6 V input voltage (VIN) 2.9 V to 5.5 V supply voltage (VCC) Adjustable output voltage down to 0.6 V 1% output voltage accuracy 1.1 MHz switching frequency operation PSKIP mode to optimize light load efficiency Embedded bootstrap diode Thermally compensated loss-less current sense across HS and LS MOSFETs OV/UV/OC and overtemperature protection Internal soft-start and soft-stop Interleaving synchronization (Up to 2 ICs) Power Good output Shutdown function (<15 μA quiescent curren... |
| Document |
 PM8903 Data Sheet
PDF 2.12MB |
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