SI9182DH-18-T1-E3 - Brand New VISHAY IC Chips
In Stock:1010 ,Ready for Immediate Shipping
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In Stock:
1010,
Ready for Immediate Shipping
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Description
Si9182DH-18-T1-E3 is a current mode PWM controller specifically designed for ISDN power supplies. It comes in a 14-pin SOIC package and provides all the necessary functions to implement a single-switch PWM with minimal external parts. The integration of this model is maximized with a 200-V depletion mode MOSFET, allowing it to power directly off the high input bus without the need for an external start-up circuit. The start and stop input voltage thresholds can be programmed within the operating input voltage range using a resistor divider.
Specifications and features
- BiC/DMOS Technology
- Current Mode Control
- Max 50% Duty Cycle Operation
- 1.3-MHz Error Amp
- Up to 500-kHz Internal Oscillator
- Soft-Start
- 0.6-V Fast Over-Current Protection
- <5-µA Supply Current for +VIN <18 V
- 23.5-V to 200-V Input Voltage Range
- Programmable Start/Stop Capability
- Internal Start-Up Circuit
- Power_Good Output
Application Scenarios
The Si9182DH-18-T1-E3 is commonly used in ISDN power supplies for various applications.
Comparison
Advantages- High integration with a 200-V depletion mode MOSFET
- Programmable start/stop capability for flexible operation
- Wide input voltage range from 23.5 V to 200 V
Disadvantages- Limited to ISDN power supply applications
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download SI9182DH-18-T1-E3
- Chipdatas Part: CD94-SI9182DH-18-T1-E3
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 15:57 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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