ONSEMI FAN9611MX

ONSEMI FAN9611MX

Manufacturer No:

FAN9611MX

Manufacturer:

ONSEMI

Package:

16-SOIC (0.154, 3.90mm Width)

Description:

Critical Conduction Mode (CrM) Power Factor Controller, Interleaved

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN9611MX information

ONSEMI FAN9611MX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN9611MX.

  • Type
  • Parameter
  • VCC Max (V)
  • 20
  • Drive Cap. (mA)
  • 1000 / 2000
  • UVP
  • Yes
  • MSL Temp (°C)
  • 260
  • PFC Mode
  • CrCM/BCM
  • Frequency Operation
  • Variable
  • Container Qty.
  • 2500
  • Control Mode
  • Voltage Mode
  • fSW Typ (kHz)
  • Variable
  • Latch
  • Yes
  • Package Type
  • SOIC-16
  • Case Outline
  • 751BG
  • MSL Type
  • 1
  • Container Type
  • REEL
  • Topology
  • Step-Up
  • UVLO (V)
  • 10
  • Inhibition
  • No

Download datasheets and manufacturer documentation for ONSEMI FAN9611MX.

Datasheet:

Package Drawing:

The FAN9611 interleaved dual Boundary-Conduction-Mode (BCM) Power-Factor-Correction (PFC) controller operates two parallel-connected boost power trains 180° out of phase. Interleaving extends the maximum practical power level of the control technique from about 300 W to greater than 800 W. Unlike the continuous conduction mode (CCM) technique often used at higher power levels, BCM offers inherent zero-current switching of the boost diodes, which permits the use of less expensive diodes without sacrificing efficiency. Furthermore, the input and output filters can be smaller due to ripple current cancellation and effective doubling of the switching frequency.The converters operate with variable frequency, which is a function of the load and the instantaneous input / output voltages. The switching frequency is limited between 16.5 kHz and 525 kHz. The Pulse Width Modulators (PWM) implement voltage-mode control with input voltage feedforward. When configured for PFC applications, the slow voltage regulation loop results in constant on-time operation within a line cycle. This PWM method, combined with the BCM operation of the boost converters, provides automatic power factor correction. The controller offer bias UVLO of 10 V / 7.5 V, input brownout, over-current, open-feedback, output over-voltage, and redundant latching over-voltage protections. Furthermore, the converters’ output power is limited independently of the input RMS voltage. Synchronization between the power stages is maintained under all operating conditions.

Application

  • AC-DC Merchant Power Supply
  • LCD TV
  • PDP TV
  • Desktop PC

Feature

  • Sync-Lock™ Interleaving Technology for 180° Out-of-Phase Synchronization Under All Conditions
  • Automatic Phase Disable at Light Load
  • Dead-Phase Detect Protection
  • 2.0 A Sink, 1.0 A Source, High-Current Gate Drivers
  • High Power Factor, Low Total Harmonic Distortion
  • Voltage-Mode Control with (VIN)2 Feedforward
  • Closed-Loop Soft-Start with User-Programmable Soft-Start Time for Reduced Overshoot
  • Minimum Restart Frequency to Avoid Audible Noise
  • Maximum Switching Frequency Clamp
  • Brownout Protection with Soft Recovery
  • Non-Latching OVP on FB Pin and Latching Second-Level Protection on OVP Pin
  • Open-Feedback Protection
  • Power-Limit and Current Protection for Each Phase
  • Low Startup Current of 80 µA Typical
  • Works with DC and 50 Hz to 400 Hz AC Inputs

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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