SCT2332 3.8V-32V Vin, 3A Synchronous Step-down DCDC Converter
●The SCT2332 is 3A synchronous buck converters with up to 32V wide input voltage range, which fully integrates an 80mΩ high-side MOSFET and a 42mΩ low-side MOSFET to provide high efficiency step-down DCDC conversion. The SCT2332 adopts peak current mode control with the integrated compensation network, which makes SCT2332 easily to be used by minimizing the off-chip component count. The SCT2332 supports the Pulse Skipping Modulation (PSM).
●The SCT2332 offers output over-voltage protection, cycle-by-cycle peak current limit, and thermal shutdown protection. The device is available in a low profile TSOT23-6L package.
■FEATURES:
●Switching Node Ringing-free
●400kHz Switching Frequency
●Pulse Skipping Mode PSM in Light Load Condition
●3.8V-32V Wide Input Voltage Range
●Up to 3A Continuous Output Load Current
●0.8V ±1% Feedback Reference Voltage
●Fully Integrated 80mΩ R-dson High Side MOSFET and 42mΩ R-dson Low Side MOSFET
●1uA Shut-down Current
●80ns Minimum On-time
●Precision Enable Threshold for Programmable UVLO Threshold and Hysteresis
●Low Drop out (LDO) Mode Operation
●4ms Built-in Soft Start Time
●Output Over Voltage Protection
●Thermal Shutdown Protection at 160°C
●Available in TSOT23-6L Package
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SCT2332 、 SCT2332TVB 、 SCT2321 、 SCT2320 、 SCT2323 、 SCT2325 、 SCT2330 、 SCT2331 、 SCT2332TVBR |
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Synchronous Step-down DCDC Converter 、 synchronous buck converters |
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[ White Goods ][ Home Appliance ][ Surveillance ][ Audio ][ WiFi Speaker ][ Printer ][ Charging Station ][ DTV ][ STB ][ Monitor ][ LCD Display ] |
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Datasheet |
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Please see the document for details |
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TSOT23-6L |
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English Chinese Chinese and English Japanese |
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2022/2/22 |
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Revision 1.2 |
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2.3 MB |
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