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UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM, 30V-7.6V supply, 500 kHz, 15V/1A out, SOIC-8
The UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM, 30V-7.6V supply, 500 kHz, 15V/1A out, SOIC-8 by Texas Instruments is a value-for-money power management ic designed for everyday users. It features Manufacturer: Texas Instruments and No. of Pins: 8.
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About This Product
The UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM, 30V-7.6V supply, 500 kHz, 15V/1A out, SOIC-8 by Texas Instruments is a value-for-money power management ic designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Manufacturer: Texas Instruments
- No. of Pins: 8
- Case/Package: SOIC
- Supply Voltage: 7.6V to 30V — works with standard household power
- Operating Temperature (°C): 0 to 70
- Shipping Weight: 0.001 kg
- Shipping Dimensions: 1 × 1 × 1 cm
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The UC3843AD8TR is a current-mode Pulse Width Modulation (PWM) Controller providing the necessary features to control current-mode switched-mode power supplies. The start-up current is guaranteed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During the under-voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.
Features:
- Optimized for off-line and DC to DC converters
- Trimmed oscillator discharge current
- Automatic feed-forward compensation
- Pulse-by-pulse current limiting
- Enhanced load response characteristics
- Under-voltage lockout with hysteresis
- Double pulse suppression
- High current totem pole output Internally trimmed bandgap reference
- Low RO Error amplifier
- Green product and no Sb/Br
