SI9169BQ-T1 - Brand New SILICONIX Special Purpose Voltage Regulators
In Stock:59766 ,Ready for Immediate Shipping
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In Stock:
59766,
Ready for Immediate Shipping
Brand:SILICONIX
Category:Special Purpose Voltage Regulators
Chipdatas Part No.:CD87-SI9169BQ-T1
Manufacturer Part No.:SI9169BQ-T1
Datecode:09+
Package:20-TSSOP 0.173", 4.40mm Width
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Description
Si9113 is a current mode PWM controller for ISDN power supplies. In a 14-pin SOIC package, it provides all necessary functions to implement a single-switch PWM with a minimum of external parts. To maximize the circuit integration, the Si9113 is designed with a 200-V depletion mode MOSFET capable of powering directly off the high input bus without an external start-up circuit. The Start and Stop input voltage thresholds can be programmed within the operating input voltage range by means of a resistor divider, provided +VIN (Start) > +VIN (Stop).
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
This electronic component model, SI9169BQ-T1, is commonly used in special purpose voltage regulators for power supplies in ISDN applications.
Comparison
Advantages- Current mode control for efficient power supply regulation
- Wide input voltage range for versatile applications
- Programmable start/stop capability for flexible operation
Disadvantages- Requires additional external parts for implementation
- May not be suitable for applications with specific voltage requirements outside the input voltage range
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Similar parts: 1605 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download SI9169BQ-T1
- Chipdatas Part: CD87-SI9169BQ-T1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/02 09:13 +0800
Refund
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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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