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參數(shù)資料
| 型號(hào)： | UC3844W |
| 英文描述： | Low ON resistance triple, SP3T, wide-bandwidth video switch |
| 中文描述： | 開關(guān)電源控制器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 576K |
| 代理商： | UC3844W |
5
UC1842/3/4/5
UC2842/3/4/5
UC3842/3/4/5
UNDER-VOLTAGE LOCKOUT
CURRENT SENSE CIRCUIT
OSCILLATOR SECTION
During under-voltage lock-out, the output driver is
biased to sink minor amounts of current. Pin 6 should be
shunted to ground with a bleeder resistor to prevent
activating the power switch with extraneous leakage
currents.
A small RC filter may be required to suppress switch transients
.
Peak Current (I
S
) is Determined By The Formula
I
SMAX
′
RS
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PDF描述 |
|---|---|
| UC3845W | Low voltage CMOS quad bus buffers (3-state) high performance |
| UC3846FN | Low voltage CMOS quad bus buffers (3-state) high performance |
| UC3847FN | Current-Mode SMPS Controller |
| UC284XBD1 | MICA RoHS Compliant: No |
| UC284XBD | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC3844Y | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT MODE PWM CONTROLLER |
| UC3845 | 制造商:STMicroelectronics 功能描述:3845 |
| UC3845A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Current Mode PWM Controller |
| UC3845A-BW | 制造商:FCI 制造商全稱:First Components International 功能描述:Current Mode PWM Controller Low Start-Up and Operating Current |
| UC3845AD | 功能描述:電流型 PWM 控制器 Current Mode RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
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