ONSEMI FSQ500L

ONSEMI FSQ500L

Manufacturer No:

FSQ500L

Manufacturer:

ONSEMI

Package:

TO-261-4, TO-261AA

Description:

700V Integrated Power Switch with 130kHz frequency and no bias winding for 2.5W offline flyback converters

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.

FSQ500L information

ONSEMI FSQ500L technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FSQ500L.

  • Type
  • Parameter
  • fJitter Typ (%)
  • -
  • DSS (mA)
  • -
  • UVLO
  • Yes
  • MSL Type
  • 1
  • Control Mode
  • Current Mode
  • RDS(ON) Typ (Ω)
  • 25
  • V(BR)DSS Max (V)
  • 700
  • Short Circuit Protection
  • Yes
  • Latch
  • No
  • MSL Temp (°C)
  • 260
  • Container Qty.
  • 4000
  • Stand-by Mode
  • -
  • IPeak (mA)
  • 280
  • Brown-out
  • -
  • Case Outline
  • 318H-01
  • Container Type
  • REEL
  • HV Start-up Min (V)
  • Yes
  • Over Power Compensation
  • -
  • Package Type
  • SOT-223-4 / TO-261-4
  • fsw Typ (kHz)
  • 130

Download datasheets and manufacturer documentation for ONSEMI FSQ500L.

Package Drawing:

Datasheet:

The FSQ500L is specially designed for a replacement of linear power supplies with low cost. This device combines current-mode Pulse Width Modulator (PWM) with a senseFET. The integrated PWM controller features include: a fixed oscillator, Under Voltage Lockout (UVLO) protection, Overload Protection (OLP), Leading-Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shutdown (TSD) protection with hysteresis, and temperature-compensated precision-current sources for loop compensation. When compared to a linear power supply, the FSQ500L device reduces total size and weight, while increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective flyback converters

Application

  • DVD
  • STB
  • Video Game Console
  • Consumer Appliances

Feature

  • Single Chip 700V SenseFET Power Switch
  • Precision Fixed Operating Frequency: 130kHz
  • No-load consumption 250mW at 265VAC with Burst Mode and Down to 60mW with External Bias
  • Internal Startup Switch
  • Soft-Start Time Tuned by External Capacitor
  • Under-Voltage Lockout (UVLO) with Hysteresis
  • Pulse-by-Pulse Current Limit
  • Overload Protection (OLP) and Internal Thermal Shutdown Function (TSD) with Hysteresis
  • Auto-Restart Mode
  • No Need for Auxiliary Bias Winding

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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