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參數(shù)資料
| 型號： | UC3846FN |
| 英文描述： | Low voltage CMOS quad bus buffers (3-state) high performance |
| 中文描述： | 電流模式開關電源控制器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 576K |
| 代理商： | UC3846FN |
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
相關PDF資料 |
PDF描述 |
|---|---|
| UC3847FN | Current-Mode SMPS Controller |
| UC284XBD1 | MICA RoHS Compliant: No |
| UC284XBD | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| UC284XBN | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| UC284XBD1 | MICA RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UC3846G-D08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS |
| UC3846J | 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 500mA 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:CUR MODE PWM CONT - Bulk |
| UC3846L-D08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS |
| UC3846N | 功能描述:電流型 PWM 控制器 Current-Mode PWM Controller RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 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 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| UC3846N | 制造商:UNITRODE 功能描述:IC CURRENT MODE PWM |
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