TPS61046


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 WCSP 封装的 28V 输出电压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 850 Switching frequency (max) (kHz): 1250 Features: Enable, Light Load Efficiency, Load Disconnect, Nonsynchronous Vout (min) (V): 4.5 Vout (max) (V): 28 Iq (typ) (µA): 110 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.9 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 5.5
Switching frequency (min) (kHz): 850 Switching frequency (max) (kHz): 1250 Features: Enable, Light Load Efficiency, Load Disconnect, Nonsynchronous Vout (min) (V): 4.5 Vout (max) (V): 28 Iq (typ) (µA): 110 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.9

LM3632A


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: 具有偏置电源和 1.5A LED 闪光灯驱动器的单芯片背光

Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 29.5 Type: Inductive Switching frequency (max) (kHz): 1100 Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 92 Topology: Boost, Current Sink, Multi-Channel Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 29.5 Type: Inductive Switching frequency (max) (kHz): 1100
Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 92 Topology: Boost, Current Sink, Multi-Channel Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS61196-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: 每个灯串具有独立的 PWM 调光的 6 灯串 400mA WLED 驱动器

Number of channels: 6 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 8 Vin (max) (V): 30 Vout (min) (V): 120 Vout (max) (V): 120 Iout (max) (A): 1.2 Iq (typ) (mA): 2 Switching frequency (max) (kHz): 800 Features: Adjustable Switch Frequency, Global dimming Number of channels: 6 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 8 Vin (max) (V): 30 Vout (min) (V): 120 Vout (max) (V): 120
Iout (max) (A): 1.2 Iq (typ) (mA): 2 Switching frequency (max) (kHz): 800 Features: Adjustable Switch Frequency, Global dimming

TPS92638-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: 具有 PWM 调光功能的汽车类 8 通道线性 LED 驱动器

Number of channels: 8 Topology: Current Source Rating: Automotive TI functional safety category: Functional Safety-Capable Operating temperature range (°C): -40 to 125 Vin (min) (V): 5 Vin (max) (V): 40 Vout (min) (V): 0 Vout (max) (V): 40 Iout (max) (A): 0.56 Iq (typ) (mA): 0.6 Number of channels: 8 Topology: Current Source Rating: Automotive TI functional safety category: Functional Safety-Capable Operating temperature range (°C): -40 to 125 Vin (min) (V): 5 Vin (max) (V): 40 Vout (min) (V): 0 Vout (max) (V): 40
Iout (max) (A): 0.56 Iq (typ) (mA): 0.6

UCC28911


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: 具有恒压恒流和初级侧调节功能的 700V 反激式开关

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck, Flyback Iout (max) (A): 0.7 Vin (min) (V): 10 Vin (max) (V): 450 Switching frequency (min) (kHz): 0.42 Switching frequency (max) (kHz): 115 Control mode: Current, Primary-side regulation, Voltage Vout (min) (V): 3.3 Vout (max) (V): 18 Iq (typ) (µA): 23500 Duty cycle (max) (%): 99 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck, Flyback Iout (max) (A): 0.7 Vin (min) (V): 10 Vin (max) (V): 450 Switching frequency (min) (kHz): 0.42
Switching frequency (max) (kHz): 115 Control mode: Current, Primary-side regulation, Voltage Vout (min) (V): 3.3 Vout (max) (V): 18 Iq (typ) (µA): 23500 Duty cycle (max) (%): 99

TPS566250


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 VID 控制的 4.5V 至 17V、6A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4.5 Vin (max) (V): 17 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: D-CAP2 Vout (min) (V): 0.6 Vout (max) (V): 1.87 Iq (typ) (µA): 900 Duty cycle (max) (%): 80 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4.5
Vin (max) (V): 17 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: D-CAP2 Vout (min) (V): 0.6 Vout (max) (V): 1.87 Iq (typ) (µA): 900 Duty cycle (max) (%): 80

LM36923


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: 高效三串 30V 同步白光 LED 驱动器

Number of channels: 3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 29.5 Type: Inductive Switching frequency (max) (kHz): 1050 Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 92 Topology: Boost Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 29.5 Type: Inductive Switching frequency (max) (kHz): 1050
Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 92 Topology: Boost Operating temperature range (°C): -40 to 85 Rating: Catalog

LMR14020


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: 具有低 IQ 的 SIMPLE SWITCHER、4V 至 40V、2A 2.2MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4
Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98

LMR14030


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 40uA IQ 的 SIMPLE SWITCHER®、40V、3.5A 2.2MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3.5 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3.5 Vin (min) (V): 4
Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98

LMR14050


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 40μA IQ 的 SIMPLE SWITCHER®、40V、5A 2.2MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4
Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 40 Duty cycle (max) (%): 98