UC2842B HIGH PERFORMANCE CURRENT MODE CONTROLLERS
■The UTC UC2842B are specifically designed for off-line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components.
■The UC2842B has UVLO thresholds 16V (on) and 10V(off), ideally suited for off-line converters.
●FEATURES
■Trimmed oscillator for precise frequency control
■Oscillator frequency guaranteed at 250kHz
■Current mode operation to 500kHz
■Automatic feed forward compensation
■Latching PWM for cycle-by-cycle current limiting
■Internally trimmed reference with undervoltage lockout
■High current totem pole output
■Undervoltage lockout with hysteresis
■Low startup and operating current
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UC2842B 、 UC2842BL-S08-R 、 UC2842BG-D08-T 、 UC2842BG-S08-R 、 UC2842BL-D08-T |
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HIGH PERFORMANCE CURRENT MODE CONTROLLERS 、 LINEAR INTEGRATED CIRCUIT |
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Datasheet |
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Please see the document for details |
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DIP-8;SOP-8 |
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English Chinese Chinese and English Japanese |
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2022/3/22 |
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QW-R103-186.C |
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507 KB |
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