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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。

LP3907-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: 双通道高电流压降 DC/DC 和双通道线性稳压器，采用 I2C 兼容接口

Processor supplier: Generic Processor name: Generic Regulated outputs (#): 4 Step-down DC/DC converter: 2 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 2.8 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.5 Iout (max) (A): 1 Configurability: Factory programmable, Software configurable Rating: Automotive Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.04 Switching frequency (max) (kHz): 2100 Shutdown current (ISD) (typ) (µA): 3 Switching frequency (typ) (kHz): 2100
Product type: Processor and FPGA Processor supplier: Generic Processor name: Generic Regulated outputs (#): 4 Step-down DC/DC converter: 2 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 2.8 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.5 Iout (max) (A): 1 Configurability: Factory programmable, Software configurable Rating: Automotive Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.04 Switching frequency (max) (kHz): 2100 Shutdown current (ISD) (typ) (µA): 3 Switching frequency (typ) (kHz): 2100 Product type: Processor and FPGA

TPS65101

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: 具有完全集成的正电荷泵、3.3V LDO 控制器、1.6A 最小升压电流限制和 VCOM 的 4 通道 LCD 偏置

Display type: LCD unipolar IC integration: LCD bias, VCOM Vin (min) (V): 2.7 Vin (max) (V): 5.8 Applications: 7 inches or less, 7 to 13 inches Source driver voltage (min) (V): 5 Source driver voltage (max) (V): 15 Level shifter/scan driver (Ch): 0 V_POS (max) (V): 30 V_NEG (max) (V): -2 Features: VCOM or op amp Topology: Boost Rating: Catalog Operating temperature range (°C): -40 to 85 Display type: LCD unipolar IC integration: LCD bias, VCOM Vin (min) (V): 2.7 Vin (max) (V): 5.8 Applications: 7 inches or less, 7 to 13 inches Source driver voltage (min) (V): 5
Source driver voltage (max) (V): 15 Level shifter/scan driver (Ch): 0 V_POS (max) (V): 30 V_NEG (max) (V): -2 Features: VCOM or op amp Topology: Boost Rating: Catalog Operating temperature range (°C): -40 to 85

TPS65141

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: 具有完全集成的正电荷泵、3.3V LDO 控制器、1.6A 最小升压电流限制的 4 通道 LCD 偏置

Display type: LCD unipolar IC integration: LCD bias Vin (min) (V): 2.7 Vin (max) (V): 5.5 Applications: 13 to 21 inches, 7 to 13 inches Source driver voltage (min) (V): 5 Source driver voltage (max) (V): 15 Level shifter/scan driver (Ch): 0 V_POS (max) (V): 30 V_NEG (max) (V): -2 Topology: Boost Rating: Catalog Operating temperature range (°C): -40 to 85 Display type: LCD unipolar IC integration: LCD bias Vin (min) (V): 2.7 Vin (max) (V): 5.5 Applications: 13 to 21 inches, 7 to 13 inches Source driver voltage (min) (V): 5 Source driver voltage (max) (V): 15
Level shifter/scan driver (Ch): 0 V_POS (max) (V): 30 V_NEG (max) (V): -2 Topology: Boost Rating: Catalog Operating temperature range (°C): -40 to 85

UCC28600

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: 8 引脚准谐振绿色环保模式反激式控制器

Operating temperature range (°C): -40 to 105 Control mode: Secondary-side regulation Topology: Flyback Rating: Catalog Duty cycle (max) (%): 99 Operating temperature range (°C): -40 to 105 Control mode: Secondary-side regulation Topology: Flyback Rating: Catalog Duty cycle (max) (%): 99

LM26001

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: 具有高效睡眠模式的 1.5A 开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3 Vin (max) (V): 38 Switching frequency (min) (kHz): 150 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 1.25 Vout (max) (V): 35 Iq (typ) (µA): 38 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3
Vin (max) (V): 38 Switching frequency (min) (kHz): 150 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 1.25 Vout (max) (V): 35 Iq (typ) (µA): 38 Duty cycle (max) (%): 98

LM2755

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: 采用微型 SMD 封装、具有 I2C 兼容接口的电荷泵 LED 控制器

Number of channels: 3 LED current per channel (mA): 25 LED configuration: Parallel Program memory: No Topology: Charge pump, Current Sink Programmable ramp control: Yes Vin (min) (V): 2.7 Vin (max) (V): 5.5 Iout (max) (A): 0.09 Iq (typ) (mA): 1 Shutdown current (ISD) (typ) (µA): 5 Operating temperature range (°C): -30 to 85 Rating: Catalog Number of channels: 3 LED current per channel (mA): 25 LED configuration: Parallel Program memory: No Topology: Charge pump, Current Sink Programmable ramp control: Yes Vin (min) (V): 2.7
Vin (max) (V): 5.5 Iout (max) (A): 0.09 Iq (typ) (mA): 1 Shutdown current (ISD) (typ) (µA): 5 Operating temperature range (°C): -30 to 85 Rating: Catalog

LM3489

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: 具有使能引脚的滞环 PFET 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Catalog Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Catalog
Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1

TPS62510

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: 适用于低输入电压的可调节、效率为 96% 的 1.5A 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 1.8 Vin (max) (V): 3.8 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 3.8 Iq (typ) (µA): 22 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 1.8
Vin (max) (V): 3.8 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 3.8 Iq (typ) (µA): 22 Duty cycle (max) (%): 100

UC1846-EP

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: 电流模式 Pwm 控制器（增强型产品）

Vin (max) (V): 40 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating: HiRel Enhanced Product Features: Error amplifier, Multi-topology, Soft start, Synchronization pin Duty cycle (max) (%): 50 Vin (max) (V): 40 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating: HiRel Enhanced Product Features: Error amplifier, Multi-topology, Soft start, Synchronization pin Duty cycle (max) (%): 50

LM2694

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: 30V、600mA 降压开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 8 Vin (max) (V): 30 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 1000 Features: Enable, Over Current Protection Control mode: Constant on-time (COT) Vout (min) (V): 2.5 Vout (max) (V): 24 Iq (typ) (µA): 1700 Duty cycle (max) (%): 93 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6
Vin (min) (V): 8 Vin (max) (V): 30 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 1000 Features: Enable, Over Current Protection Control mode: Constant on-time (COT) Vout (min) (V): 2.5 Vout (max) (V): 24 Iq (typ) (µA): 1700 Duty cycle (max) (%): 93