ONSEMI FAN9673Q
Manufacturer No:
FAN9673Q
Manufacturer:
Package:
32-LQFP
Description:
Continuous Conduction mode (CCM) Power Factor Controller, Interleaved Three-Channel
Quantity:
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FAN9673Q Information
ONSEMI FAN9673Q technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN9673Q.
- Type
- Parameter
- PFC Mode
- CCM
- Control Mode
- Current Mode
- Drive Cap. (mA)
- 470 / 550
- Inhibition
- No
- Case Outline
- 561AB
- Container Type
- JTRAY
- VCC Max (V)
- 30
- UVP
- Yes
- MSL Temp (°C)
- 260
- Frequency Operation
- Fixed
- Type
- Parameter
- Topology
- Step-Up
- fSW Typ (kHz)
- 40 / 75
- UVLO (V)
- 12.8
- Latch
- No
- Package Type
- LQFP-32
- MSL Type
- 3
- Container Qty.
- 2500
Download datasheets and manufacturer documentation for ONSEMI FAN9673Q.
Package Drawing:
Datasheet:
The FAN9673 is an interleaved three-channel Continuous Conduction Mode (CCM) Power Factor Correction (PFC) controller IC intended for PFC pre-regulators. Incorporating circuits for the implementation of leading edge, average current, and “boost”-type power factor correction; the FAN9673 enables the design of a power supply that fully complies with the IEC1000-3-2 specification. Interleaved operation provides substantial reduction in the input and output ripple currents and the conducted EMI filtering becomes easier and cost effective.An innovative channel management function allows the power level of the slave channels to be loaded and unloaded smoothly according to the setting voltage on the CM pin, improving the PFC converter’s load transient response.The FAN9673 also incorporates a variety of protection functions, including: peak current limiting, input voltage brown out protection, and TriFault Detect™ function.
Application
- Energy Generation & Distribution
- Industrial Motor
- Motion
- Motion Control - Home Appliance
- Motion Control - Home Appliance/Industrial Motor
- Motion Control - Industrial Motor
- Motion-Industrial motor
Feature
- Continuous Conduction Mode Control
- Three-Channel PFC Control (Maximum)
- Average Current-Mode Control
- PFC Slave Channel Management Function
- Programmable Operation Frequency Range: 18 kHz~40 kHz or 55 kHz~75 kHz
- Programmable PFC Output Voltage
- Two Current Limit Functions
- TriFault Detect™ Protects Against Feedback Loop Failure
- SAG Protection
- Programmable Soft-Start
- Under-Voltage Lockout (UVLO)
- Differential Current Sensing
FAN9673Q Relevant information
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