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。
TPS61031
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: TSSOP-16 中的具有 20uA Iq 的 3.3V 输出 1A 96% 效率升压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 700
Features: Synchronous Rectification
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
更多
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 700
Features: Synchronous Rectification
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 4
TPS61032
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 TSSOP-16 封装、具有 20uA Iq、5V 输出、1A 的 96% 高效升压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 700
Features: Synchronous Rectification
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
更多
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 700
Features: Synchronous Rectification
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 4
Output options: Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 6
Vin (min) (V): 2
Vout (max) (V): 3.3
Vout (min) (V): 0.8
Fixed output options (V): 0.8, 1.2, 1.35, 1.5, 1.8, 2.5, 2.8, 3.3
Rating: Catalog
Noise (µVrms): 150
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.043
Thermal resistance θJA (°C/W): 54
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 120
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.15
更多
Vin (max) (V): 6
Vin (min) (V): 2
Vout (max) (V): 3.3
Vout (min) (V): 0.8
Fixed output options (V): 0.8, 1.2, 1.35, 1.5, 1.8, 2.5, 2.8, 3.3
Rating: Catalog
Noise (µVrms): 150
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.043
Thermal resistance θJA (°C/W): 54
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 120
Operating temperature range (°C): -40 to 125
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 9
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 800
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 73
Iq (typ) (µA): 500
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 9
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 800
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 73
Iq (typ) (µA): 500
Duty cycle (max) (%): 99
TPS61042
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 QFN-8 封装、适用于白光 LED 应用的 30V 500mA 开关升压转换器
Number of channels: 1
Vin (min) (V): 1.8
Vin (max) (V): 6
Vout (min) (V): 1.8
Vout (max) (V): 28
Type: Inductive
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 88
LED current per channel (mA): 50
Peak efficiency (%): 85
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 1
Vin (min) (V): 1.8
Vin (max) (V): 6
Vout (min) (V): 1.8
Vout (max) (V): 28
Type: Inductive
更多
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 88
LED current per channel (mA): 50
Peak efficiency (%): 85
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
UCC28511
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 10.2V/9.7V VCC UVLO、6.75V/5.3V PWM UVLO 和 1:1 频率比的 PFC/PWM 组合控制器
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
UCC28512
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 16V/9.7V VCC UVLO、6.75V/3.55V PWM UVLO 和 1:1 频率比的 PFC/PWM 组合控制器
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
UCC28513
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 10.2V/9.7V VCC UVLO、6.75V/3.55V PWM UVLO 和 1:1 频率比的 PFC/PWM 组合控制器
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
TPS40060
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 宽输入 (10V-55V) 最高频率 1 MHz 的同步降压控制器，仅用作源控制器
Vin (min) (V): 10
Vin (max) (V): 55
Iout (max) (A): 10
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck Controller
Rating: Catalog
Vout (min) (V): 0.7
Vout (max) (V): 45
Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 98
Number of phases: 1
Vin (min) (V): 10
Vin (max) (V): 55
Iout (max) (A): 10
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck Controller
Rating: Catalog
更多
Vout (min) (V): 0.7
Vout (max) (V): 45
Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 98
Number of phases: 1
TPS40061
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有拉/灌电流能力且频率高达 1MHz 的宽输入（10V 至 55V）同步降压控制器
Vin (min) (V): 10
Vin (max) (V): 55
Iout (max) (A): 10
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck Controller
Rating: Catalog
Vout (min) (V): 0.7
Vout (max) (V): 45
Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 98
Number of phases: 1
Vin (min) (V): 10
Vin (max) (V): 55
Iout (max) (A): 10
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck Controller
Rating: Catalog
更多
Vout (min) (V): 0.7
Vout (max) (V): 45
Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 98
Number of phases: 1