Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.5
Iq (typ) (mA): 0.75
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.5
Iq (typ) (mA): 0.75
更多
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck-Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2200
Switching frequency (max) (kHz): 2600
Vout (min) (V): 1.2
Vout (max) (V): 5.5
Iq (typ) (µA): 25
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 1
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck-Boost
Type: Converter
Vin (min) (V): 1.8
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2200
更多
Switching frequency (max) (kHz): 2600
Vout (min) (V): 1.2
Vout (max) (V): 5.5
Iq (typ) (µA): 25
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 1
TPS61259
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 1.2mm x 1.3mm WCSP 封装的 3.5MHz、5.1V、1.5A 负载升压转换器
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): 5.1
Vout (max) (V): 5.1
Iq (typ) (µA): 20
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 3.6
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): 5.1
Vout (max) (V): 5.1
Iq (typ) (µA): 20
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 3.6
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1600
Switching frequency (max) (kHz): 3750
Features: Enable
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.5
Iq (typ) (µA): 3200
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
更多
Vin (min) (V): 3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1600
Switching frequency (max) (kHz): 3750
Features: Enable
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.5
Iq (typ) (µA): 3200
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 1.2
Vin (max) (V): 14
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2000
Features: Enable, Nonsynchronous rectification
Vout (min) (V): 1.24
Vout (max) (V): 14
Iq (typ) (µA): 100
Duty cycle (max) (%): 70
Switch current limit (typ) (A): 2.85
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 1.2
Vin (max) (V): 14
更多
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2000
Features: Enable, Nonsynchronous rectification
Vout (min) (V): 1.24
Vout (max) (V): 14
Iq (typ) (µA): 100
Duty cycle (max) (%): 70
Switch current limit (typ) (A): 2.85
LM34925
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: 适用于隔离式直流/直流转换器的 7.5V 至 100V 宽输入电压、100mA 集成二次侧偏置稳压器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.1
Vin (min) (V): 9
Vin (max) (V): 100
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous Rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.3
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.1
更多
Vin (min) (V): 9
Vin (max) (V): 100
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous Rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.3
LM34926
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: 适用于隔离式直流/直流转换器的 7.5V 至 100V 宽输入电压、300mA 集成二次侧偏置稳压器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.3
Vin (min) (V): 9
Vin (max) (V): 100
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous Rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.3
更多
Vin (min) (V): 9
Vin (max) (V): 100
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous Rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.3
Vin (min) (V): 7.5
Vin (max) (V): 100
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.3
更多
Vin (min) (V): 7.5
Vin (max) (V): 100
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.1
Vin (min) (V): 7.5
Vin (max) (V): 100
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.3
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck, Flybuck
Type: Converter
Iout (max) (A): 0.1
更多
Vin (min) (V): 7.5
Vin (max) (V): 100
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 1000
Features: Enable, Synchronous rectification, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 1.25
Vout (max) (V): 90
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.3
Number of channels: 6
Vin (min) (V): 2.7
Vin (max) (V): 20
Vout (min) (V): 7
Vout (max) (V): 48
Type: Inductive
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 95
Topology: Boost
Features: I2C control
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 2.7
Vin (max) (V): 20
Vout (min) (V): 7
Vout (max) (V): 48
Type: Inductive
更多
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 95
Topology: Boost
Features: I2C control
Operating temperature range (°C): -30 to 85
Rating: Catalog