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UCC28911: 产品描述UCC28911 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Regulation; 产品类别半导体电源管理; 文件大小2MB，共55页; 制造商Texas Instruments(德州仪器); 官网地址http://www.ti.com.cn/; 标准

敬请期待详细参数选型对比

UCC28911概述

UCC28911 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Regulation

参数名称	属性值
UVLO thresholds on/off(V)	9.5/6.5
Rating	Catalog
Duty cycle(Max)(%)	99
Topology	Buck,Flyback
Vin(Min)(V)	30
Frequency(Max)(kHz)	115
Features	Light Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start,IoT Compatible
Approx. price(US$)	0.60 \| 1ku
Control method	Current
Frequency(Min)(kHz)	0.42
Output power 175-265 Vac(Max)(W)	12
Vin(Max)(V)	450
Output power 85-265 Vac(Max)(W)	10
Operating temperature range(C)	-40 to 125

	UCC28911	UCC28910
描述	UCC28911 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Regulation	UCC28910 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Control
UVLO thresholds on/off(V)	9.5/6.5	9.5/6.5
Rating	Catalog	Catalog
Duty cycle(Max)(%)	99	99
Topology	Buck,Flyback	Buck,Flyback
Vin(Min)(V)	30	30
Frequency(Max)(kHz)	115	115
Features	Light Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start,IoT Compatible	Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start
Approx. price(US$)	0.60 \| 1ku	0.58 \| 1ku
Control method	Current	Current
Frequency(Min)(kHz)	0.42	0.485
Output power 175-265 Vac(Max)(W)	12	9.5
Vin(Max)(V)	450	450
Output power 85-265 Vac(Max)(W)	10	7.5
Operating temperature range(C)	-40 to 125	-40 to 125

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