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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。

TPS650244

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: 适用于单节锂离子电池系统的 6 通道电源管理 IC (PMIC)

Processor supplier: Samsung Processor name: S3C64x 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: Catalog Operating temperature range (°C): -40 to 85 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 Processor supplier: Samsung Processor name: S3C64x 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: Catalog Operating temperature range (°C): -40 to 85 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

TPS650245

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: 面向锂离子电池供电系统的电源管理 IC (PMIC)

Processor supplier: Samsung Processor name: S3C64x 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 Configurability: Hardware configurable, Software configurable Features: Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 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 Processor supplier: Samsung Processor name: S3C64x 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 Configurability: Hardware configurable, Software configurable Features: Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 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

LM25061

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路
数据:

简介: 具有功率限制、电源正常指示和过压保护功能的 2.9V 至 17V 热插拔控制器

FET: External Vin (min) (V): 2.9 Vin (max) (V): 17 Vabsmax_cont (V): 20 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.0016 Quiescent current (Iq) (max) (A): 0.0024 FET: External Vin (min) (V): 2.9 Vin (max) (V): 17 Vabsmax_cont (V): 20 Current limit (min) (A): 0.01
Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.0016 Quiescent current (Iq) (max) (A): 0.0024

LM25069

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路
数据:

简介: 具有功率限制和电源正常指示功能的 2.9V 至 17V 热插拔控制器

FET: External Vin (min) (V): 2.9 Vin (max) (V): 17 Vabsmax_cont (V): 20 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Overvoltage response: Cut-off Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.0016 Quiescent current (Iq) (max) (A): 0.0024 FET: External Vin (min) (V): 2.9 Vin (max) (V): 17 Vabsmax_cont (V): 20
Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Overvoltage response: Cut-off Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.0016 Quiescent current (Iq) (max) (A): 0.0024

LM2773

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: 低纹波 1.8V/1.6V 扩频开关电容器降压稳压器

Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 1150 Features: Enable, Regulated Vout (min) (V): 1.6 Vout (max) (V): 1.8 Iq (typ) (µA): 48 Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 1150
Features: Enable, Regulated Vout (min) (V): 1.6 Vout (max) (V): 1.8 Iq (typ) (µA): 48

LM3407

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: 用于高功率 LED 的 350mA、恒流输出浮动降压开关转换器

Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 30 Vout (max) (V): 27 Vout (min) (V): 0.45 Iout (max) (A): 0.35 Iq (typ) (mA): 0.78 Operating temperature range (°C): -40 to 125 Dimming method: PWM Number of channels: 1 Rating: Catalog Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 30 Vout (max) (V): 27 Vout (min) (V): 0.45 Iout (max) (A): 0.35 Iq (typ) (mA): 0.78
Operating temperature range (°C): -40 to 125 Dimming method: PWM Number of channels: 1 Rating: Catalog

LM22674

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: 具有精密使能功能的 4.5V 至 42V、500mA SIMPLE SWITCHER® 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22674-Q1

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: 具有精密使能端的 500mA SIMPLE SWITCHER® 降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22675

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: 具有精密使能功能的 4.5V 至 42V、1A SIMPLE SWITCHER® 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22675-Q1

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: 具有精密启用的 1A SIMPLE SWITCHER，降压电压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90