FA5501AN-D1-TE2 - Brand New IXYS IC Chips
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Description
FA5500A/FA5501A are control ICs for a power factor correction converter using critical conduction mode of operation. This IC uses a CMOS device with high dielectric strength (30V) to implement low power consumption. These ICs contain compensated current sense comparator for light load and open/short protection at feedback (FB) pin. Compensated current sense comparator for light load keeps output voltage constant from no-load to full-load. Open/short protection at FB pin stops output pulses when voltage divider to detect output voltage becomes fault.
Specifications and Features
- Low current consumption by CMOS process Start-up: 20µA (max.), Operating: 1mA (typ.)
- Drive circuit for connecting a power MOSFET directly
- Output peak current, source: 500mA, sink: 1000mA
- Compensated current sense comparator for light load
- Open/short protection at feedback (FB) pin
- Undervoltage Lockout: FA5500A: 11.5V ON / 9V OFF, FA5501A:13V ON / 9V OFF
- Overvoltage protection
- Restart timer
- Package: DIP-8 / SOP-8
Application Scenarios
This IC is commonly used in power factor correction converters, specifically in critical conduction mode applications that require low power consumption and high dielectric strength.
Comparison
Advantages- Low current consumption
- Compensated current sense comparator for light load
- Open/short protection at feedback (FB) pin
- Undervoltage Lockout
- Overvoltage protection
- Restart timer
Disadvantages- Not suitable for applications that require high output peak currents
- Available in limited package options (DIP-8 / SOP-8)
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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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Popular parts of the same kind
- Datasheet: Download FA5501AN-D1-TE2
- Chipdatas Part: CD87-FA5501AN-D1-TE2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2023/12/10 22:16 +0800
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