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                电源管理电源管理

                充电管理
                低压线性稳压器
                高压线性稳压器
                直流-直流 转换器
                负载开关

                充电管理

                PART No.
                Description
                Maximum Charge Current (A)
                End of Charge Current
                VBUS (V)
                VBUS_MAX (V)
                Charge Voltage Range (V)
                OTG Boost Current (mA)
                Package
                BCT24157
                1.5A Single-Cell Li-Ion Switching Charger
                with USB-OTG Boost Regulator
                1.5
                C/15
                4.0-6.2
                24
                4.2-4.5
                700
                WLCSP-20L
                BCT24157D
                1.5A Single-Cell Li-Ion Switching Charger
                1.5
                C/15
                4.0-6.2
                24
                4.2
                -
                WLCSP-20
                BCT24296
                2.5A Single-Cell Li-Ion Switching Charger
                with USB-OTG Boost Regulator
                2.5
                C/15
                4.0-6.5
                24
                4.2-4.5
                700
                QFN4x4-24L
                BCT4054
                0.7A Li-Ion Linear Charger management
                0.7
                C/10
                4.0-6.5
                6.5
                4.2-4.35
                -
                SOT23-5
                BCT4056
                1.0A Li-Ion Linear Charger management
                1.0
                C/10
                4.0-6.5
                6.5
                4.2-4.35
                -
                ESOP8
                BCT24056
                1.5A Single-Cell Li-Ion Switching Charger
                1.5
                C/15
                4.0-6.2
                24
                4.2
                -
                ESOP8
                BCT4057
                0.7A Li-Ion Linear Charger management
                0.7
                C/10
                4.0-6.5
                6.5
                4.2-4.35
                -
                SOT23-6

                低压线性稳压器

                PART No.
                Description
                Vin Range (V)
                Vout Range (V)
                IQ(uA)
                Iout (mA)
                Current Limit(mA)
                PSRR (dB@1KHz)
                en(uVrms)
                Dropout(3.3V) (mV)
                Package
                BCT2036
                300mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3 ADJ
                20
                300
                560
                75
                30
                300
                UTDFN1x1-4L
                SC70-5
                SOT23-3
                SOT23-5
                BCT2901
                300mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3
                20
                300
                560
                70
                30
                190
                SOT23-3
                SOT23-3-S
                BCT2020
                300mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3
                20
                300
                560
                70
                30
                190
                SOT23-5
                BCT2038
                500mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3 ADJ
                20
                500
                800
                75
                30
                150
                SOT23-3
                SOT23-5
                SOT89-3
                SC70-5
                BCT2193
                500mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3
                20
                500
                800
                70
                30
                150
                SOT23-3
                SOT89-3
                BCT2211
                500mA Low IQ Low Dropout Regulators
                1.6~5.5
                1.2 1.8
                2.8 3.0
                3.3
                20
                500
                800
                70
                30
                150
                SOT23-5
                BCT2040
                1000mA Low Dropout Regulators
                2.2~6.0
                0.8-5.0
                ADJ
                30
                1000
                1800
                60
                50
                300
                ESOP8
                BCT2057
                1000mA Low Dropout Regulators
                1.6~5.5
                0.8-5.0
                ADJ
                30
                1000
                1800
                60
                50
                300
                SOT23-5
                DFN2x2-6L
                BCT2160
                Ultra Low Noise and High PSRR LDO Regulators
                1.8~5.5
                1.2 1.8
                2.5 2.8
                3.0 3.3
                4.0 5.0
                14
                300
                530
                94
                20
                110
                SOT23-5
                UTDFN1x1-4L
                BCT2186
                1000mA Ultra Low Dropout Regulators
                1.8~5.5
                0.8-5.0
                ADJ
                30
                1000
                1400
                75
                30
                220
                DFN1.6x1.2-8L
                BCT2561
                2uA IQ, Low Dropout Regulators
                1.2~5.5
                0.8 1.05
                1.2 1.3
                1.5 1.8
                1.85 2.5
                2.8 3.0
                3.3
                2
                300
                550
                70
                48
                150
                SOT23-5
                SOT23-3
                UTDFN1x1-4L
                BCT2562
                2uA IQ, Low Dropout Regulators
                1.2~5.5
                0.8 0.9
                1.2 1.3
                1.5 1.8
                1.85 2.5
                2.8 3.0
                3.3
                2
                600
                1000
                70
                48
                150
                SOT23-5
                SOT23-3
                UTDFN1x1-4L

                高压线性稳压器

                PART No.
                Description
                Vin Range (V)
                Vout Range (V)
                IQ (uA)
                Iout (mA)
                Current Limit(mA)
                PSRR (dB@1KHz)
                Dropout(3.3V) (mV)
                Package
                BCT2014
                0.7uA IQ Low Dropout Regulators
                2.5~15
                1.5 1.8
                3.0 3.3
                4.2 4.5
                5.0
                0.7
                300
                500
                40
                320
                SOT23-3、SOT23-5
                SOT89-3、SC70-5
                UTDFN1X1-4L
                BCT2203
                2.5uA IQ High Voltage Regulators
                2.7~36
                1.5 1.8 3.0
                3.3 4.2 4.5
                5.0 8.0 9.0
                10.0 12.0
                2.5
                150
                300
                40
                1300
                SOT23-3
                SOT23-5
                SOT89-3
                BCT78L05A
                0.7uA IQ Low Dropout Regulators
                5.5~15.0
                5
                0.7
                300
                500
                40
                320
                SOT23-3
                SOT89-3
                BCT78L05E
                2.5uA IQ High Voltage Regulators
                2.7~36
                5
                3
                150
                500
                40
                1300
                SOT23-3
                SOT89-3

                直流-直流 转换器

                PART No.
                Description
                Control MOD
                Vin Range (V)
                Vout Range (V)
                Efficiency (%)
                Iout (mA)
                Current Limit (mA)
                IQ (uA)
                Io/Oscillation Frequency (KHz)
                Package
                BCT1013
                Step-Down Converter
                PWM
                2.5~5.5
                0.6~5
                95
                1200
                1800
                40
                1500
                SOT23-5
                DFN2x2-6L
                BCT1812
                Step-Down Converter
                PWM
                2.5~5.5
                0.6~5
                95
                1200
                1800
                40
                1500
                SOT23-5
                BCT1813
                Step-Down Converter
                PWM
                2.5~5.5
                0.6~5
                95
                1200
                1800
                40
                1500
                SOT23-6
                BCT1814
                Step-Down Converter
                PWM
                2.7~5.5
                0.6~5
                95
                2000
                2000
                40
                1000
                SOT23-5
                BCT1815
                Step-Down Converter
                PWM
                2.7~5.5
                0.6~5
                95
                2000
                2000
                40
                1000
                SOT23-6

                负载开关

                PART No.
                Description
                VCC (V)
                IQ (mA)
                RON (Ω)
                ILIM (A)
                Over-Current Response(uS)
                Quick Auto-Discharge
                Response FAULT
                Package
                BCT6553
                Power Distribution Switch
                2.5-5.5
                62
                90
                1.7
                2
                YES
                YES
                SOT23-6