SGM6022 6MHz, 600mA Synchronous Step-Down Regulator
■The SGM6022 is a high-efficient step-down switching voltage regulator, providing 600mA output current and fixed output voltage. This device is capable to provide an input voltage supply range of 2.5V to 5.5V. The 6MHz fixed frequency operation allows the use of a 470nH output inductor and a 4.7μF output capacitor.
■The SGM6022 also can work in power-save mode under moderate and light load conditions through pulse frequency modulation (PFM). The 22μA typical quiescent current and the power-save mode can further improve the system efficiency which can reach a maximum of 90%. It has the excellent load transient response capability. Its output could be programmed to four different voltages, as well as two different on/off delay times, making it ideal for designing primary supplies. The SGM6022 also includes the features of internal soft-start, input under-voltage lockout, thermal shutdown and overload protection.
■The SGM6022 is available in a Green TDFN-2×2-6L package. It operates over an ambient temperature range of -40°C to +125°C.
●FEATURES:
■2.5V to 5.5V Input Voltage Range
■600mA Output Current Capability
■22μA Typical Quiescent Current
■6MHz Fixed Frequency Operation
■Excellent Efficiency and Load Transient Response
■Precision Preset Voltage Selectable from 4 Preset Voltages in 1.02V~3V Range
■Programmable Output Voltage
■Low Ripple Light-Load PFM Mode
■Internal Soft-Start
■Input Under-Voltage Lockout (UVLO)
■Overload Protection
■Thermal Shutdown
■Output Discharge
■Available in a Green TDFN-2×2-6L Package
■-40°C to +125°C Operating Temperature Range
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SGM6022 、 SGM6022-1 、 SGM6022-2 、 SGM6022-3 、 SGM6022-4 、 SGM6022-1XTDI6G/TR 、 SGM6022-2XTDI6G/TR 、 SGM6022-3XTDI6G/TR 、 SGM6022-4XTDI6G/TR |
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[ Digital Cameras ][ 4G Data Cards ][ WiFi Data Cards ][ WiMAsX Data Cards ][ WiBro Data Cards ][ Tablet Computers ][ Netbooks ][ Ultra-Mobile PCs ] |
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Datasheet |
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Please see the document for details |
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TDFN-2 ×2-6L |
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English Chinese Chinese and English Japanese |
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JULY 2020 |
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REV.A.1 |
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2 MB |
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