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參數(shù)資料
| 型號(hào)： | UC1842DTR |
| 英文描述： | Automotive 8-bit MCU, with up to 32 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 V to 5.5 V |
| 中文描述： | 開(kāi)關(guān)電源控制器 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大小： | 576K |
| 代理商： | UC1842DTR |
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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| UC1842J | 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1A 8-Pin CDIP Tube 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1A 8CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:CUR MODE PWM CONT |
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| UC1842JQMLV | 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1A 8CDIP - Rail/Tube |
| UC1842L | 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1A 20LCCC - Rail/Tube |
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