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UCC25702

UCC25702 Advanced Voltage Mode Pulse Width Modulator

器件类别:半导体    电源管理   

厂商名称:Texas Instruments(德州仪器)

厂商官网:http://www.ti.com.cn/

器件标准:

敬请期待
器件参数
参数名称
属性值
Duty cycle(Max)(%)
99
Rating
Catalog
UVLO thresholds on/off(V)
9.6/8.8
Control method
Feedforward,Voltage
Frequency(Max)(kHz)
700
Operating temperature range(C)
-40 to 85
Features
Adjustable Switching Frequency,Current Limiting,Multi-topology,Programmable Max Duty Cycle,Soft Start,Synchronization Pin
Topology
Boost,Flyback,Forward
VCC(Min)(V)
9.6
VCC(Max)(V)
15
Package Group
PDIP|14,SOIC|14,TSSOP|14
Approx. price(US$)
3.58 | 1ku
Gate drive(Typ)(A)
1
参数对比
与UCC25702相近的元器件有:UCC25701DTRG4、UCC35701PWG4、UCC25701PWTRG4、UCC25701、UCC35701、UCC35702。描述及对比如下:
型号 UCC25702 UCC25701DTRG4 UCC35701PWG4 UCC25701PWTRG4 UCC25701 UCC35701 UCC35702
描述 UCC25702 Advanced Voltage Mode Pulse Width Modulator Switching Controllers Adv Voltage Mode Switching Controllers Adv Voltage Mode Switching Controllers Adv Voltage Mode UCC25701 Advanced Voltage Mode Pulse Width Modulator UCC35701 Advanced Voltage Mode Pulse Width Modulator UCC35702 Advanced Voltage Mode Pulse Width Modulator
Duty cycle(Max)(%) 99 - - - 99 99 99
Rating Catalog - - - Catalog Catalog Catalog
UVLO thresholds on/off(V) 9.6/8.8 - - - 13/9 13/9 9.9/9.1
Control method Feedforward,Voltage - - - Feedforward,Voltage Feedforward,Voltage Voltage
Frequency(Max)(kHz) 700 - - - 700 700 700
Operating temperature range(C) -40 to 85 - - - -40 to 85 0 to 70 0 to 70
Features Adjustable Switching Frequency,Current Limiting,Multi-topology,Programmable Max Duty Cycle,Soft Start,Synchronization Pin - - - Adjustable Switching Frequency,Current Limiting,Multi-topology,Programmable Max Duty Cycle,Soft Start,Synchronization Pin Multi-topology,Soft Start,Synchronization Pin Multi-topology,Soft Start,Synchronization Pin
Topology Boost,Flyback,Forward - - - Boost,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck
VCC(Min)(V) 9.6 - - - 13 13 9.6
VCC(Max)(V) 15 - - - 15 15 15
Package Group PDIP|14,SOIC|14,TSSOP|14 - - - PDIP|14,SOIC|14,TSSOP|14 PDIP|14,SOIC|14,TSSOP|14 SOIC|14,TSSOP|14
Approx. price(US$) 3.58 | 1ku - - - 3.53 | 1ku 3.36 | 1ku 4.09 | 1ku
Gate drive(Typ)(A) 1 - - - 1 1 1
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