Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.15
Vin (min) (V): 6
Vin (max) (V): 95
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 600
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 85
Iq (typ) (µA): 485
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.15
更多
Vin (min) (V): 6
Vin (max) (V): 95
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 600
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 85
Iq (typ) (µA): 485
Duty cycle (max) (%): 99
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
更多
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
更多
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
TPS61161A
数据:
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
描述: 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
更多
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
LM3550
数据:
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
描述: 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
更多
Iq (typ) (mA): 0.168
Features: OVP
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
TPS61240
数据:
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
描述: 2.3V 至 5.5V 输入范围、3.5MHz 固定频率 450mA 升压转换器
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): 0.6
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
更多
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): 0.6
TPS62230
数据:
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
描述: 采用 1x1.5 SON 封装、具有 DCS-Control 的 2MHz 超小型降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 2.05
Vin (max) (V): 6
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 3500
Control mode: Constant on-time (COT), DCS-Control
Iq (typ) (µA): 22
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 2.05
Vin (max) (V): 6
Switching frequency (min) (kHz): 2500
更多
Switching frequency (max) (kHz): 3500
Control mode: Constant on-time (COT), DCS-Control
Iq (typ) (µA): 22
Duty cycle (max) (%): 100
Rating: Automotive
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: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 3
更多
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
TPS61160A
数据:
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
描述: 采用 2mm x 2mm 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): 26
Type: Inductive
Switching frequency (max) (kHz): 600
Duty cycle (max) (%): 93
LED current per channel (mA): 20
Peak efficiency (%): 90
Topology: Boost
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): 26
Type: Inductive
Switching frequency (max) (kHz): 600
更多
Duty cycle (max) (%): 93
LED current per channel (mA): 20
Peak efficiency (%): 90
Topology: Boost
Operating temperature range (°C): -40 to 85
Rating: Catalog
Rating: High Temp
Operating temperature range (°C): -55 to 210
Topology: Buck
Type: Converter
Iout (max) (A): 0.3
Vin (min) (V): 2
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.9
Vout (max) (V): 5
Iq (typ) (µA): 50
Duty cycle (max) (%): 100
Rating: High Temp
Operating temperature range (°C): -55 to 210
Topology: Buck
Type: Converter
Iout (max) (A): 0.3
Vin (min) (V): 2
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.9
Vout (max) (V): 5
Iq (typ) (µA): 50
Duty cycle (max) (%): 100