Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 3600
Switching frequency (max) (kHz): 4400
Control mode: Voltage mode
Vout (min) (V): 0.75
Vout (max) (V): 3.3
Iq (typ) (µA): 64
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 2.3
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 3600
Switching frequency (max) (kHz): 4400
Control mode: Voltage mode
Vout (min) (V): 0.75
Vout (max) (V): 3.3
Iq (typ) (µA): 64
Duty cycle (max) (%): 100
Input voltage type: Linear
Topology: Flyback
Vin (min) (V): 1.6
Vin (max) (V): 12
Iout (max) (A): 2.2
Iq (typ) (mA): 5
Features: LED Thermal Monitor
Operating temperature range (°C): -35 to 85
Number of channels: 1
Rating: Catalog
Input voltage type: Linear
Topology: Flyback
Vin (min) (V): 1.6
Vin (max) (V): 12
Iout (max) (A): 2.2
Iq (typ) (mA): 5
Features: LED Thermal Monitor
Operating temperature range (°C): -35 to 85
Number of channels: 1
Rating: Catalog
Number of channels: 8
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 2.7
Vout (max) (V): 6
Type: Capacitive
Switching frequency (max) (kHz): 1600
Duty cycle (max) (%): 100
LED current per channel (mA): 30
Peak efficiency (%): 92
Topology: Boost, Current Sink
Features: I2C control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 8
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 2.7
Vout (max) (V): 6
Type: Capacitive
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Switching frequency (max) (kHz): 1600
Duty cycle (max) (%): 100
LED current per channel (mA): 30
Peak efficiency (%): 92
Topology: Boost, Current Sink
Features: I2C control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 21
Type: Inductive
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 90
LED current per channel (mA): 30
Peak efficiency (%): 88
Topology: Boost
Features: I2C control
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 21
Type: Inductive
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Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 90
LED current per channel (mA): 30
Peak efficiency (%): 88
Topology: Boost
Features: I2C control
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS54312-EP
数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路
描述: 具有集成 FET 的增强型产品 3V 至 6V 输入、3A 输出、同步降压 PWM 转换开关
Rating: HiRel Enhanced Product
Operating temperature range (°C): -55 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 3
Vin (max) (V): 6
Switching frequency (min) (kHz): 280
Switching frequency (max) (kHz): 700
Features: Enable, Power good, Synchronous Rectification
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 6200
Duty cycle (max) (%): 90
Rating: HiRel Enhanced Product
Operating temperature range (°C): -55 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
更多
Vin (min) (V): 3
Vin (max) (V): 6
Switching frequency (min) (kHz): 280
Switching frequency (max) (kHz): 700
Features: Enable, Power good, Synchronous Rectification
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 6200
Duty cycle (max) (%): 90
Rating: HiRel Enhanced Product
Operating temperature range (°C): -55 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 3.1
Vin (max) (V): 17
Switching frequency (min) (kHz): 900
Switching frequency (max) (kHz): 1100
Control mode: Voltage mode
Vout (min) (V): 1.153
Vout (max) (V): 16
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Rating: HiRel Enhanced Product
Operating temperature range (°C): -55 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 3.1
更多
Vin (max) (V): 17
Switching frequency (min) (kHz): 900
Switching frequency (max) (kHz): 1100
Control mode: Voltage mode
Vout (min) (V): 1.153
Vout (max) (V): 16
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
更多
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
更多
Vin (min) (V): 6
Vin (max) (V): 42
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Frequency synchronization, Over Current Protection
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 40
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost, Flyback, Forward, SEPIC
Type: Converter
Vin (min) (V): 3.1
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1500
Vout (min) (V): 1.26
Vout (max) (V): 75
Iq (typ) (µA): 3100
Duty cycle (max) (%): 85
Switch current limit (typ) (A): 1
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost, Flyback, Forward, SEPIC
Type: Converter
Vin (min) (V): 3.1
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
更多
Switching frequency (max) (kHz): 1500
Vout (min) (V): 1.26
Vout (max) (V): 75
Iq (typ) (µA): 3100
Duty cycle (max) (%): 85
Switch current limit (typ) (A): 1