UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM

UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM, 30V-7.6V supply, 500 kHz, 15V/1A out, SOIC-8

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SKU: R111109
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  1. Brand: TEXAS INSTRUMENTS
  2. No. of Pins; 8
  3. Package/Case: SOIC
  4. Supply Voltage Range: 7.6V to 30V

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Brand: Texas Instruments
Category: Power management IC

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:

  1. Optimized for off-line and DC to DC converters
  2. Trimmed oscillator discharge current
  3. Automatic feed-forward compensation
  4. Pulse-by-pulse current limiting
  5. Enhanced load response characteristics
  6. Under-voltage lockout with hysteresis
  7. Double pulse suppression
  8. High current totem pole output Internally trimmed bandgap reference
  9. Low RO Error amplifier
  10. Green product and no Sb/Br

Package Includes:

1 x UC3843AD8TR-TEXAS INSTRUMENTS-Current Mode PWM, 30V-7.6V supply, 500 kHz, 15V/1A out, SOIC-8

SKU: R111109 Category:
Manufacturer:

Texas Instruments
No. of Pins

8
Case/Package:

SOIC
Supply Voltage Range

7.6V to 30V
Operating Temperature (°C)

0 to 70
Shipping Weight 0.03 kg
Shipping Dimensions 9 × 7 × 2 cm
1 Year Warranty

This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only. In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China

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