RS3235 3A, Ultra Low Dropout Linear Regulator
■The RS3235 is a 3A ultra low dropout linear regulator. This device needs two supply voltages, one is a control voltage (VCNTL) for the control circuitry, the other is a main supply voltage (VIN) for power conversion, to reduce power dissipation and provide extremely low dropout voltage.
■The RS3235 integrates many functions. A Power-On Reset (POR) circuit monitors both supply voltages on VCNTL and VIN pins to prevent erroneous operations.
■The functions of thermal shutdown and current-limit protect the device against thermal and current overloads. A POK indicates the output voltage status with a delay time set internally. It can control other converter for power sequence. The RS3235 can be enabled by other power systems. Pulling the EN voltage below 0.5V shut off the output.
■The RS3235 is available in Green ESOP8 and DFN3×3-10L packages. It operates over an ambient temperature range of -40°C to +85°C.
●FEATURES
■3A Maximum Output Current
■Low Dropout Voltage
▲250mV(TYP) at 3A Output Current
■Output Voltage Accuracy: ±2%(TYP)
■Adjustable Output Voltage
■Fast Transient Response
■Power-On-Reset Monitoring on Both VCNTL and VIN Pins
■Internal Soft-Start
■Current-Limit and Short Current-Limit Protections
■Low Shutdown Quiescent Current
■Shutdown/Enable Control Function
■Temperature Protection and Over-Current Protection Function
■Open-Drain VOUT Voltage Indicator
■ESOP8 and DFN3x3-10L Packages
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[ Note Book PC ][ Motherboard Applications ][ Front Side Bus VTT ] |
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Datasheet |
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Please see the document for details |
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ESOP8;DFN3×3- 10L |
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English Chinese Chinese and English Japanese |
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2023/08/28 |
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REV A.1 |
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1.7 MB |
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