參數(shù)資料
型號: 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: 開關(guān)電源控制器
文件頁數(shù): 7/8頁
文件大?。?/td> 576K
代理商: UC1842DTR
7
UC1842/3/4/5
UC2842/3/4/5
UC3842/3/4/5
OFFLINE FLYBACK REGULATOR
SLOPE COMPENSATION
A fraction of the oscillator ramp can be resistively
summed with the current sense signal to provide
slope compensation for converters requiring duty
cycles over 50%.
Power Supply Specifications
1. Input Voltages
5VAC to 130VA
(50 Hz/60Hz)
2. Line Isolation
3750V
3. Switching Frequency
40kHz
4. Efficiency at Full Load 70%
5. Output Voltage:
A. +5V,
±
5%; 1A to 4A load
Ripple voltage: 50mV P-P Max
B. +12V,
±
3%; 0.1A to 0.3A load
Ripple voltage: 100mV P-P Max
C. -12V ,
±
3%; 0.1A to 0.3A load
Ripple voltage: 100mV P-P Max
相關(guān)PDF資料
PDF描述
UC1842N Dual 5V regulator with reset
UC1842Q Dual 5V regulator with reset and disable
UC1843D Multiple multifunction voltage regulator for car radio
UC1843D8 Multiple multifunction voltage regulator
UC1843DTR Multiple multifunction voltage regulator for car radio
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