UC1843B | ||
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产品描述: | ||
标准包装:1 | ||
数据手册: |
Features | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS *Low Start Up Current ( Typical 0.12mA ) * Operation frequency up to 500 kHz * Automatic feed forward compensation * Latching PWM for cycle-by-cycle current limiting * High current totem pole output * Internally trimmed reference with under voltage lockout * UVLO with hysteresis * Low startup and operating current * Operation Temperature -40 ~ 125℃ |
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Vcc(MAX)(V) (Range) | 30 |
Vcc(OFF) (TYP)(V) (Range) | 7.6 |
Duty Cycle % (Range) | 96 |
Operating current (mA) | 12 |
Topology | * SSR |
Vcc(ON) (TYP)(V) (Range) | 8.4 |
Freq.(MXA) (KHz) (Range) | 500 |
Start-up current (mA) | 0.25 |
Package | SOP-8 DIP-8 |
数据手册: |
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