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。
TPS51218
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: 适用于笔记本电脑电源的 3V 至 28V、20A 同步 D-CAP 降压控制器
Vin (min) (V): 3
Vin (max) (V): 28
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.7
Vout (max) (V): 2.6
Iq (typ) (µA): 320
Duty cycle (max) (%): 91
Number of phases: 1
Vin (min) (V): 3
Vin (max) (V): 28
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.7
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Vout (max) (V): 2.6
Iq (typ) (µA): 320
Duty cycle (max) (%): 91
Number of phases: 1
Number of channels: 2
Vin (min) (V): 1.62
Vin (max) (V): 5.5
Imax (A): 0.5
Ron (typ) (mΩ): 435
Shutdown current (ISD) (typ) (µA): 0.25
Quiescent current (Iq) (typ) (µA): 0.35
Soft start: Adjustable 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: 2
Vin (min) (V): 1.62
Vin (max) (V): 5.5
Imax (A): 0.5
Ron (typ) (mΩ): 435
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Shutdown current (ISD) (typ) (µA): 0.25
Quiescent current (Iq) (typ) (µA): 0.35
Soft start: Adjustable 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: 7
Vin (min) (V): 5.5
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): 60
Peak efficiency (%): 91
Topology: Boost, Current Sink
Features: Enable/Shutdown, I2C control, PWM control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 7
Vin (min) (V): 5.5
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): 60
Peak efficiency (%): 91
Topology: Boost, Current Sink
Features: Enable/Shutdown, I2C control, PWM control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 3500
Switching frequency (max) (kHz): 3500
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 30
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 3500
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Switching frequency (max) (kHz): 3500
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 30
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
VO (V): 1.24
Initial accuracy (max) (%): 1
VO adj (min) (V): 1.24
VO adj (max) (V): 18
Iz for regulation (min) (µA): 60
Reference voltage (V): adjustable
Rating: Automotive
Temp coeff (max) (ppm/°C): 161
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 80
VO (V): 1.24
Initial accuracy (max) (%): 1
VO adj (min) (V): 1.24
VO adj (max) (V): 18
Iz for regulation (min) (µA): 60
Reference voltage (V): adjustable
Rating: Automotive
Temp coeff (max) (ppm/°C): 161
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 80
TPS61161A
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 2mm x 2mm WSON 封装且具有 PWM 亮度控制功能的白光 LED 驱动器，支持多达 10 个串联 LED
Number of channels: 1
Vin (min) (V): 2.7
Vin (max) (V): 18
Vout (min) (V): 2.7
Vout (max) (V): 38
Type: Inductive
Switching frequency (max) (kHz): 600
Duty cycle (max) (%): 93
LED current per channel (mA): 20
Peak efficiency (%): 90
Topology: Boost
Features: EasyScale 1-Wire Interface, Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 1
Vin (min) (V): 2.7
Vin (max) (V): 18
Vout (min) (V): 2.7
Vout (max) (V): 38
Type: Inductive
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Switching frequency (max) (kHz): 600
Duty cycle (max) (%): 93
LED current per channel (mA): 20
Peak efficiency (%): 90
Topology: Boost
Features: EasyScale 1-Wire Interface, Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
CSD16321Q5
分类: 半导体分立器件和附件 / 晶体管 / 普通晶体管 / 场效应晶体管 / 绝缘栅场效应晶体管数据:
简介: 采用 5mm x 6mm SON 封装的单通道、2.6mΩ、25V、N 沟道 NexFET™ 功率 MOSFET
VDS (V): 25
VGS (V): 10
Type: N-channel
Configuration: Single
Rds(on) at VGS=4.5 V (max) (mΩ): 2.6
VGSTH typ (typ) (V): 1.1
QG (typ) (nC): 14
QGD (typ) (nC): 2.5
QGS (typ) (nC): 4
ID - silicon limited at TC=25°C (A): 177
ID - package limited (A): 100
Logic level: Yes
Rating: Catalog
Operating temperature range (°C): -55 to 150
VDS (V): 25
VGS (V): 10
Type: N-channel
Configuration: Single
Rds(on) at VGS=4.5 V (max) (mΩ): 2.6
VGSTH typ (typ) (V): 1.1
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QG (typ) (nC): 14
QGD (typ) (nC): 2.5
QGS (typ) (nC): 4
ID - silicon limited at TC=25°C (A): 177
ID - package limited (A): 100
Logic level: Yes
Rating: Catalog
Operating temperature range (°C): -55 to 150
VO (V): 1.24
Initial accuracy (max) (%): 0.5
VO adj (min) (V): 1.24
VO adj (max) (V): 18
Iz for regulation (min) (µA): 60
Reference voltage (V): adjustable
Rating: Automotive
Temp coeff (max) (ppm/°C): 161
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 80
VO (V): 1.24
Initial accuracy (max) (%): 0.5
VO adj (min) (V): 1.24
VO adj (max) (V): 18
Iz for regulation (min) (µA): 60
Reference voltage (V): adjustable
Rating: Automotive
Temp coeff (max) (ppm/°C): 161
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 80
LM3550
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: 具有自动 Vf 和 ESR 检测功能的 LED 闪光灯驱动器，适用于移动摄像机系统
Input voltage type: Linear
Topology: Charge pump
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.3
Vout (min) (V): 4.5
Iout (max) (A): 5
Iq (typ) (mA): 0.168
Features: OVP
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: Linear
Topology: Charge pump
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.3
Vout (min) (V): 4.5
Iout (max) (A): 5
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Iq (typ) (mA): 0.168
Features: OVP
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
