Number of channels: 8
Vin (min) (V): 4.2
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 40
Type: Inductive
Switching frequency (max) (kHz): 2000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
Vin (min) (V): 4.2
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 40
Type: Inductive
更多
Switching frequency (max) (kHz): 2000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS62404
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 1 线接口、采用 QFN 封装的双通道 400mA 和 600mA、2.25MHz 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.4
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.9
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.4
Vin (min) (V): 2.5
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.9
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Number of channels: 12
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Boost
Programmable ramp control: Yes
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 1.4
Features: I2C control
Iq (typ) (mA): 0.3
Shutdown current (ISD) (typ) (µA): 0.3
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 12
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Boost
Programmable ramp control: Yes
更多
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 1.4
Features: I2C control
Iq (typ) (mA): 0.3
Shutdown current (ISD) (typ) (µA): 0.3
Operating temperature range (°C): -30 to 85
Rating: Catalog
TLC5940-EP
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: 具有像点校正与灰度 PWM 控制的 16 通道 LED 驱动器（增强型产品）
Number of channels: 16
LED current per channel (mA): 120
Vin (min) (V): 3
Vin (max) (V): 5.5
Features: PWM control, Serial interface
Operating temperature range (°C): -40 to 125
Rating: HiRel Enhanced Product
Number of channels: 16
LED current per channel (mA): 120
Vin (min) (V): 3
Vin (max) (V): 5.5
Features: PWM control, Serial interface
Operating temperature range (°C): -40 to 125
Rating: HiRel Enhanced Product
TPS62674
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: 采用半高芯片级封装的 500mA、6MHz 高效降压转换器，Vout=1.26V
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 4900
Switching frequency (max) (kHz): 6000
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.26
Vout (max) (V): 1.26
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 4900
Switching frequency (max) (kHz): 6000
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.26
Vout (max) (V): 1.26
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
Vin (min) (V): 3.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 39
Iq (typ) (µA): 138
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
Vin (min) (V): 3.5
更多
Vin (max) (V): 42
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 39
Iq (typ) (µA): 138
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 20000
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Vout (min) (V): 0.8
更多
Vout (max) (V): 17
Iq (typ) (µA): 20000
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 20000
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 20000
Duty cycle (max) (%): 100
Number of channels: 8
LED current per channel (mA): -500
LED configuration: Parallel, Series
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 4.5
Vin (max) (V): 13.2
Iout (max) (A): -4
Features: GPIO interface
Iq (typ) (mA): 4.6
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): -500
LED configuration: Parallel, Series
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 4.5
更多
Vin (max) (V): 13.2
Iout (max) (A): -4
Features: GPIO interface
Iq (typ) (mA): 4.6
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS62410-Q1
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: 汽车类 2.5V 至 6V、2.25MHz 固定频率双通道 (800mA/800mA) 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.8
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.8
Vin (min) (V): 2.5
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 32
Duty cycle (max) (%): 100