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。
TPS62421
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: 采用 3x3mm QFN 小型封装的 2.25MHz 600mA/1000mA 双通道降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.8
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.5
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Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.8
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Output options: Adjustable Output
Iout (max) (A): 0.15
Vin (max) (V): 36
Vin (min) (V): 3
Vout (max) (V): 33
Vout (min) (V): 1.2
Rating: Catalog
Noise (µVrms): 15
PSRR at 100 KHz (dB): 54
Iq (typ) (mA): 0.06
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Soft start
Accuracy (%): 2.5
Dropout voltage (Vdo) (typ) (mV): 260
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 0.15
Vin (max) (V): 36
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Vin (min) (V): 3
Vout (max) (V): 33
Vout (min) (V): 1.2
Rating: Catalog
Noise (µVrms): 15
PSRR at 100 KHz (dB): 54
Iq (typ) (mA): 0.06
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Soft start
Accuracy (%): 2.5
Dropout voltage (Vdo) (typ) (mV): 260
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Negative Output
Iout (max) (A): 0.2
Vin (max) (V): -3
Vin (min) (V): -36
Vout (max) (V): -1.2
Vout (min) (V): -33
Rating: Catalog
Noise (µVrms): 15
PSRR at 100 KHz (dB): 55
Iq (typ) (mA): 0.05
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Soft start
Accuracy (%): 2.5
Dropout voltage (Vdo) (typ) (mV): 216
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Negative Output
Iout (max) (A): 0.2
Vin (max) (V): -3
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Vin (min) (V): -36
Vout (max) (V): -1.2
Vout (min) (V): -33
Rating: Catalog
Noise (µVrms): 15
PSRR at 100 KHz (dB): 55
Iq (typ) (mA): 0.05
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Soft start
Accuracy (%): 2.5
Dropout voltage (Vdo) (typ) (mV): 216
Operating temperature range (°C): -40 to 125
Number of channels: 3
LED current per channel (mA): 235
LED configuration: Parallel
Program memory: Yes
Topology: Boost
Programmable ramp control: Yes
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.72
Features: I2C control
Iq (typ) (mA): 1.6
Shutdown current (ISD) (typ) (µA): 1
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 3
LED current per channel (mA): 235
LED configuration: Parallel
Program memory: Yes
Topology: Boost
Programmable ramp control: Yes
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Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.72
Features: I2C control
Iq (typ) (mA): 1.6
Shutdown current (ISD) (typ) (µA): 1
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 1
Vin (min) (V): 1.5
Vin (max) (V): 3.6
Imax (A): 1
Ron (typ) (mΩ): 64
Shutdown current (ISD) (typ) (µA): 2.5
Quiescent current (Iq) (typ) (µA): 3.5
Soft start: Fixed Rise Time
Current limit type: None
Features: Quick output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
FET: Internal
Device type: Load switches
Function: Inrush current control
Number of channels: 1
Vin (min) (V): 1.5
Vin (max) (V): 3.6
Imax (A): 1
Ron (typ) (mΩ): 64
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Shutdown current (ISD) (typ) (µA): 2.5
Quiescent current (Iq) (typ) (µA): 3.5
Soft start: Fixed Rise Time
Current limit type: None
Features: Quick output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
FET: Internal
Device type: Load switches
Function: Inrush current control
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.2
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.2
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Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 65
Vout (max) (V): 65
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.3
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 65
Vout (max) (V): 65
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.3
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Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Output options: Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 40
Vin (min) (V): 3.65
Vout (max) (V): 5
Vout (min) (V): 3.3
Fixed output options (V): 3.3, 5
Rating: Automotive
PSRR at 100 KHz (dB): 37
Iq (typ) (mA): 4.5
Thermal resistance θJA (°C/W): 156
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 250
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 40
Vin (min) (V): 3.65
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Vout (max) (V): 5
Vout (min) (V): 3.3
Fixed output options (V): 3.3, 5
Rating: Automotive
PSRR at 100 KHz (dB): 37
Iq (typ) (mA): 4.5
Thermal resistance θJA (°C/W): 156
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 250
Operating temperature range (°C): -40 to 125
TPS59116
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: 完整的 DDR、DDR2 和 DDR3 存储器电源解决方案、用于嵌入式计算的同步降压控制器
Vin (min) (V): 3
Vin (max) (V): 28
Vout (min) (V): -1
Vout (max) (V): 30
Features: Status Pin
Rating: Catalog
Operating temperature range (°C): -40 to 85
Iq (typ) (mA): 0.8
Product type: DDR
DDR memory type: DDR, DDR2, DDR3, DDR3L, DDR4, LPDDR2, LPDDR3
Vin (min) (V): 3
Vin (max) (V): 28
Vout (min) (V): -1
Vout (max) (V): 30
Features: Status Pin
Rating: Catalog
Operating temperature range (°C): -40 to 85
Iq (typ) (mA): 0.8
Product type: DDR
DDR memory type: DDR, DDR2, DDR3, DDR3L, DDR4, LPDDR2, LPDDR3
LM2936Q-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: 具有反向电压保护功能的汽车类 50mA、电池供电运行 (60V)、低压降稳压器
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 60
Vin (min) (V): 5.5
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.3, 5
Rating: Automotive
Noise (µVrms): 500
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.015
Thermal resistance θJA (°C/W): 51
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Features: Reverse voltage protection
Accuracy (%): 4
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.05
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Vin (max) (V): 60
Vin (min) (V): 5.5
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.3, 5
Rating: Automotive
Noise (µVrms): 500
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.015
Thermal resistance θJA (°C/W): 51
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Features: Reverse voltage protection
Accuracy (%): 4
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125