TEXAS INSTRUMENTS
德州仪器 (TI) 是一家全球化半导体设计与制造企业,凭借 80,000+ 模拟 IC 与嵌入式处理器产品、各类软件以及最大规模的销售和技术支持不断开拓创新。
Vin (max) (V): 17
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Phase-shifted full bridge
Rating: Automotive
Duty cycle (max) (%): 97
Vin (max) (V): 17
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Phase-shifted full bridge
Rating: Automotive
Duty cycle (max) (%): 97
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): -0.3
Vin (max) (V): 6
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.6
Iq (typ) (mA): 0.676
Features: I2C control, OVP
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): -0.3
Vin (max) (V): 6
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.6
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Iq (typ) (mA): 0.676
Features: I2C control, OVP
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
LP8553
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路数据:
简介: 适用于笔记本电脑的四通道高效 LED 背光驱动器，具有 3.3V PWM 逻辑电平
Number of channels: 4
Vin (min) (V): 2.7
Vin (max) (V): 22
Vout (min) (V): 10
Vout (max) (V): 40
Type: Inductive
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 93
Topology: Boost
Features: PWM control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 4
Vin (min) (V): 2.7
Vin (max) (V): 22
Vout (min) (V): 10
Vout (max) (V): 40
Type: Inductive
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Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 93
Topology: Boost
Features: PWM control
Operating temperature range (°C): -30 to 85
Rating: Catalog
TPS650244-Q1
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器数据:
简介: 具有 3 个降压转换器和 3 个 LDO 的汽车类 1.5V 至 6.5V 电源管理 IC
Processor supplier: NXP/Freescale
Processor name: i.MX31
Regulated outputs (#): 6
Step-down DC/DC converter: 3
Step-up DC/DC converter: 0
LDO: 3
Vin (min) (V): 2.5
Vin (max) (V): 6
Vout (min) (V): 0.6
Vout (max) (V): 6
Iout (max) (A): 1.6
Configurability: Hardware configurable, Software configurable
Features: Power sequencing
Rating: Automotive
Operating temperature range (°C): -40 to 125
Step-down DC/DC controller: 0
Step-up DC/DC controller: 0
Iq (typ) (mA): 0.135
Switching frequency (max) (kHz): 2550
Shutdown current (ISD) (typ) (µA): 16
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Switching frequency (typ) (kHz): 2250
Product type: Processor and FPGA
Processor supplier: NXP/Freescale
Processor name: i.MX31
Regulated outputs (#): 6
Step-down DC/DC converter: 3
Step-up DC/DC converter: 0
LDO: 3
Vin (min) (V): 2.5
Vin (max) (V): 6
Vout (min) (V): 0.6
Vout (max) (V): 6
Iout (max) (A): 1.6
Configurability: Hardware configurable, Software configurable
Features: Power sequencing
Rating: Automotive
Operating temperature range (°C): -40 to 125
Step-down DC/DC controller: 0
Step-up DC/DC controller: 0
Iq (typ) (mA): 0.135
Switching frequency (max) (kHz): 2550
Shutdown current (ISD) (typ) (µA): 16
Switching frequency (typ) (kHz): 2250
Product type: Processor and FPGA
Display type: LCD bipolar, LCD unipolar
IC integration: LCD level shifter
Applications: 13 to 21 inches, 21 inches and above
Level shifter/scan driver (Ch): 15
Features: GPM or GVS, Output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
Display type: LCD bipolar, LCD unipolar
IC integration: LCD level shifter
Applications: 13 to 21 inches, 21 inches and above
Level shifter/scan driver (Ch): 15
Features: GPM or GVS, Output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
Output options: Fixed Output
Iout (max) (A): 0.2
Vin (max) (V): 5.5
Vin (min) (V): 2
Vout (max) (V): 3.6
Vout (min) (V): 1
Rating: Catalog
Noise (µVrms): 45
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.025
Thermal resistance θJA (°C/W): 208
Load capacitance (min) (µF): 0.1
Regulated outputs (#): 1
Features: Enable, Output discharge
Accuracy (%): 1.5
Dropout voltage (Vdo) (typ) (mV): 250
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.2
Vin (max) (V): 5.5
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Vin (min) (V): 2
Vout (max) (V): 3.6
Vout (min) (V): 1
Rating: Catalog
Noise (µVrms): 45
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.025
Thermal resistance θJA (°C/W): 208
Load capacitance (min) (µF): 0.1
Regulated outputs (#): 1
Features: Enable, Output discharge
Accuracy (%): 1.5
Dropout voltage (Vdo) (typ) (mV): 250
Operating temperature range (°C): -40 to 125
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 3600
Switching frequency (max) (kHz): 4400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 2.85
Vout (max) (V): 2.85
Iq (typ) (µA): 19
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
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Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 3600
Switching frequency (max) (kHz): 4400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 2.85
Vout (max) (V): 2.85
Iq (typ) (µA): 19
Duty cycle (max) (%): 100
TPS7A6201-Q1
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器数据:
简介: 具有使能功能的汽车类 300mA、电池供电运行 (40V)、超低 IQ、可调节低压降稳压器
Output options: Adjustable Output
Iout (max) (A): 0.3
Vin (max) (V): 40
Vin (min) (V): 11
Vout (max) (V): 7
Vout (min) (V): 2.5
Rating: Automotive
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.02
Thermal resistance θJA (°C/W): 30
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 300
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 0.3
Vin (max) (V): 40
Vin (min) (V): 11
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Vout (max) (V): 7
Vout (min) (V): 2.5
Rating: Automotive
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.02
Thermal resistance θJA (°C/W): 30
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 300
Operating temperature range (°C): -40 to 125
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck, Inverting Buck-Boost, Synchronous Buck
Type: Module
Iout (max) (A): 3
Vin (min) (V): 6
Vin (max) (V): 36
Vout (min) (V): 0.8
Vout (max) (V): 6
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 950
Features: EMI Tested, Enable, Frequency synchronization, Tracking
Control mode: Peak current mode
Duty cycle (max) (%): 83
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck, Inverting Buck-Boost, Synchronous Buck
Type: Module
Iout (max) (A): 3
Vin (min) (V): 6
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Vin (max) (V): 36
Vout (min) (V): 0.8
Vout (max) (V): 6
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 950
Features: EMI Tested, Enable, Frequency synchronization, Tracking
Control mode: Peak current mode
Duty cycle (max) (%): 83
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 0.7
Vin (max) (V): 3
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 2000
Features: Synchronous Rectification
Vout (min) (V): 3
Vout (max) (V): 3
Iq (typ) (µA): 5
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.4
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 0.7
Vin (max) (V): 3
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Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 2000
Features: Synchronous Rectification
Vout (min) (V): 3
Vout (max) (V): 3
Iq (typ) (µA): 5
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.4