ONSEMI FAN501AMPX

ONSEMI FAN501AMPX

Manufacturer No:

FAN501AMPX

Manufacturer:

ONSEMI

Package:

10-WQFN Exposed Pad

Description:

Offline DCM / CCM Flyback PWM Controller for Charger Applications

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.

FAN501AMPX information

ONSEMI FAN501AMPX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN501AMPX.

  • Type
  • Parameter
  • Container Type
  • REEL
  • Topology
  • -
  • Phases
  • -
  • Control Mode
  • -
  • fSW Typ (kHz)
  • -
  • Package Type
  • WDFN-10
  • Case Outline
  • 511CT
  • MSL Temp (°C)
  • 260
  • VCC Max (V)
  • 18.5
  • MSL Type
  • 1
  • Container Qty.
  • 3000
  • VCC Min (V)
  • 16

Download datasheets and manufacturer documentation for ONSEMI FAN501AMPX.

Datasheet:

Package Drawing:

The advanced PWM controller, FAN501A, simplifies isolated power supply design that requires CC regulation of the output. The output current is precisely estimated with only the information in the primary side of the transformer and controlled with an internal compensation circuit, removing the output current-sensing loss and eliminating external CC control circuitry. With an extremely low operating current (250 µA), Burst Mode maximizes light-load efficiency, allowing conformance to worldwide Standby Mode efficiency guidelines. Compared with a conventional approach using external control circuit in the secondary side for CC regulation, the FAN501A can reduce total cost, component count, size, and weight; while increasing efficiency, productivity, and system reliability.

Feature

  • WSaver® Technology Provides Ultra-Low Standby Power Consumption for Energy Star’s 5-Star Level (<30 mW)
  • Constant-Current (CC) Control without Secondary-Side Feedback Circuitry for Discontinuous Conduction Mode (DCM) and Continuous Conduction Mode (CCM)
  • Dual-Frequency Function Changes Switching Frequency (140 kHz / 85 kHz) According to Input Voltage to Maximize Transformer Utilization and Improve Efficiency
  • High Power Density and High Conversion Efficiency in CCM Compact Charger Applications
  • Frequency Hopping to Reduce EMI Noise
  • High-Voltage Startup
  • Precise Maximum Output Power Limit by CC Regulation through External Resistor Adjustment
  • Peak-Current-Mode Control with Slope Compensation to Avoid Sub-Harmonic Oscillation
  • Programmable Over-Temperature Protection with Latch Mode through External NTC Resistor
  • Two-Level UVLO Reduces Input Power in Output Short Situation
  • VS Over-Voltage Protection with Latch Mode
  • VDD Over-Voltage Protection with Auto Restart
  • Available in MLP 4 X 3 Package

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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