TPS54332
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 Eco-mode 的 3.5V 至 28V 输入、3.5A、1MHz 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3.5
Vin (min) (V): 3.5
Vin (max) (V): 28
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25
Iq (typ) (µA): 82
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3.5
Vin (min) (V): 3.5
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Vin (max) (V): 28
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25
Iq (typ) (µA): 82
Duty cycle (max) (%): 90
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.5
Iq (typ) (mA): 3.5
Features: OVP
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.5
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Iq (typ) (mA): 3.5
Features: OVP
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 120
LED configuration: Parallel, Series, Single
Topology: Linear
Vin (min) (V): 3
Vin (max) (V): 5.5
Iout (max) (A): 0.96
Iq (typ) (mA): 17
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 120
LED configuration: Parallel, Series, Single
Topology: Linear
Vin (min) (V): 3
Vin (max) (V): 5.5
Iout (max) (A): 0.96
Iq (typ) (mA): 17
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 120
LED configuration: Parallel, Series, Single
Program memory: No
Topology: Current Sink, Linear
Programmable ramp control: No
Vin (min) (V): 3
Vin (max) (V): 5.5
Iout (max) (A): 0.96
Features: I2C control
Iq (typ) (mA): 6
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 120
LED configuration: Parallel, Series, Single
Program memory: No
Topology: Current Sink, Linear
Programmable ramp control: No
Vin (min) (V): 3
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Vin (max) (V): 5.5
Iout (max) (A): 0.96
Features: I2C control
Iq (typ) (mA): 6
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 200
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
Vin (min) (V): 3.3
Vin (max) (V): 5
Iout (max) (A): 1.6
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 200
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
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Vin (min) (V): 3.3
Vin (max) (V): 5
Iout (max) (A): 1.6
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 200
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
Vin (min) (V): 3.3
Vin (max) (V): 5
Iout (max) (A): 1.6
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 200
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
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Vin (min) (V): 3.3
Vin (max) (V): 5
Iout (max) (A): 1.6
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 40
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
Vin (min) (V): 4.5
Vin (max) (V): 5.5
Iout (max) (A): 0.32
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 40
LED configuration: Parallel, Series
Program memory: No
Topology: Current Sink
Programmable ramp control: No
更多
Vin (min) (V): 4.5
Vin (max) (V): 5.5
Iout (max) (A): 0.32
Features: GPIO interface
Iq (typ) (mA): 0
Shutdown current (ISD) (typ) (µA): 0
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): -500
LED configuration: Parallel, Series
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 4.5
Vin (max) (V): 13.2
Iout (max) (A): -4
Features: GPIO interface
Iq (typ) (mA): 4.6
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): -500
LED configuration: Parallel, Series
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 4.5
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Vin (max) (V): 13.2
Iout (max) (A): -4
Features: GPIO interface
Iq (typ) (mA): 4.6
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 16
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
Iq (typ) (mA): 0.9
Features: LED Open Detection, Thermal Error Flag
Number of channels: 16
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
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Iq (typ) (mA): 0.9
Features: LED Open Detection, Thermal Error Flag
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.14
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1500
Switching frequency (max) (kHz): 1500
Features: Enable, Regulated
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.14
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1500
Switching frequency (max) (kHz): 1500
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Features: Enable, Regulated
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 80