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參數(shù)資料
| 型號(hào)： | UC1845LQMLV |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Current Mode PWM Controller |
| 中文描述： | 電流模式PWM控制器 |
| 文件頁數(shù)： | 5/19頁 |
| 文件大?。?/td> | 937K |
| 代理商： | UC1845LQMLV |
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
′
1.0V
RS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC2842DR | Current Mode PWM Controller |
| UC2842DW | Current Mode PWM Controller |
| UC3842P | Current Mode PWM Controller |
| UC3844J | Current Mode PWM Controller |
| UC3844P | Current Mode PWM Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC1845N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| UC1845Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller |
| UC1845W | 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1A 14-Pin CFPAK Tube |
| UC1845W883B | 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1A 14-Pin CFPAK Tube |
| UC1846 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Current Mode PWM Controller |
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