UC3845B-SMD
AED 3.00
In stock
In stock
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| Stock | Location | Shipping Method | ETA | Cost |
| Available | Abu Dhabi | Self Pickup | Wednesday-Saturday: Will be available for pick up on Tuesday Sunday-Tuesday: Will be available for pickup on Thursday | Free |
|---|---|---|---|---|
| Available | Dubai | Self Pickup | 1-2 Days | Free |
| Available | UAE Remote Areas | Delivery | 4-5 days | 22 AED / Free Above 50 AED |
| Available | UAE Urban Areas | Delivery | 2-3 Days | 22 AED / Free Above 50 AED |
| Available | International | Delivery | 4-7 days | 180 AED | 49 $ |
| Pre-Order | General | 2-3 weeks |
Payment Methods:
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
Features
• Trimmed Oscillator for Precise Frequency Control
• Oscillator Frequency Guaranteed at 250 kHz
• Current Mode Operation to 500 kHz Output Switching Frequency
• Output Deadtime Adjustable from 50% to 70%
• 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
• Pb−Free Packages are Available
Product Attributes :
Specification
| Unit Of Measure |
Units |
|---|---|
| Brand |
GENERIC |
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