參數(shù)資料
型號(hào): UCC2977
廠商: Texas Instruments, Inc.
英文描述: Multi-Topology Piezoelectric Transformer Controller
中文描述: 多拓?fù)鋲弘娮儔浩骺刂破?/td>
文件頁(yè)數(shù): 26/28頁(yè)
文件大小: 433K
代理商: UCC2977
SLUS499A
NOVEMBER 2001
REVISED JANUARY 2002
26
www.ti.com
TYPICAL WAVEFORMS
VCOMP
VOPEN/SD
VLAMP
VOPEN/SD
VIN = 12 Vdc
VLAMP = 600 V
fOSC = 125 Hz
10% Duty Cycle
ILAMP = 5 mA
Figure 23. UCC3976 Externally Controlled Bursting Dimming
at 10% Duty Cycle
VCOMP
VOPEN/SD
VLAMP
VOPEN/SD
VIN = 12 Vdc
VLAMP = 600 V
fOSC = 125 Hz
90% Duty Cycle
ILAMP = 5 mA
Figure 24. UCC3976 Externally Controlled Bursting Dimming
at 90% Duty Cycle
相關(guān)PDF資料
PDF描述
UCC2976TRPW BALLAST/BACKLIGHT CONTROLLER/DRIVER|TSSOP|8PIN|PLASTIC
UCC2977TRPW Precision 500 mA regulators
UCC3976TRPW Low consumption voltage and current controller for battery chargers and adaptors
UCC3977TRPW BALLAST/BACKLIGHT CONTROLLER/DRIVER|TSSOP|8PIN|PLASTIC
UCC35705DGKTR HIGH - SPEED VOLTAGE MODE PULSE MODE WIDTH MODULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCC2977EVM 功能描述:電源管理IC開(kāi)發(fā)工具 UCC2977 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
UCC2977PW 功能描述:LCD 驅(qū)動(dòng)器 Multi-Topology Piezoelectric RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
UCC2977PWG4 功能描述:LCD 驅(qū)動(dòng)器 Multi-Topology Piezoelectric RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
UCC2977PWR 功能描述:LCD 驅(qū)動(dòng)器 Multi-Topology Piezoelectric RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
UCC2977PWRG4 功能描述:LCD 驅(qū)動(dòng)器 Multi-Topology Piezoelectric RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube