ONSEMI FSQ0765RQWDTU

Manufacturer No:

FSQ0765RQWDTU

Manufacturer:

ONSEMI

Package:

TO-220-6 Full Pack, Formed Leads

Description:

650V Integrated Power Switch with Quasi-Resonant Operation for 70Watt offline flyback converters

Quantity:

Delivery:

Payment:

In Stock :Available

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FSQ0765RQWDTU information

ONSEMI FSQ0765RQWDTU technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FSQ0765RQWDTU.

Type
Parameter

Stand-by Mode
-

Latch
No

MSL Temp (°C)
0

Container Qty.
400

Control Mode
Current Mode

V(BR)DSS Max (V)
650

Short Circuit Protection
Yes

Brown-out
-

fsw Typ (kHz)
Variable

fJitter Typ (%)
-

IPeak (mA)
3500

Case Outline
340BG

MSL Type
NA

Container Type
TUBE

DSS (mA)
-

UVLO
Yes

Over Power Compensation
-

Package Type
TO-220-6

RDS(ON) Typ (Ω)
1.3

HV Start-up Min (V)
Yes

Download datasheets and manufacturer documentation for ONSEMI FSQ0765RQWDTU.

Datasheet:

8bc37823b9fa8f9925202027123898f3.pdf

Package Drawing:

0e778487813410db9a371680f8ccf17d.pdf

A Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS). The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading- Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSQ-series can reduce total cost, component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective designs of quasi-resonant switching flyback converters.

Application

LCD TV

Feature

Optimized for Quasi-Resonant Converters (QRC)
Low EMI through Variable Frequency Control and AVS (Alternating Valley Switching)
High-Efficiency through Minimum Voltage Switching
Narrow Frequency Variation Range over Wide Load and Input Voltage Variation
Advanced Burst-Mode Operation for Low Standby Power Consumption
Simple Scheme for Sync Voltage Detection
Pulse-by-Pulse Current Limit
Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Internal
Thermal Shutdown (TSD) with Hysteresis,
Output Short Protection (OSP)
Under-Voltage Lockout (UVLO) with Hysteresis
Internal Startup Circuit
Internal High-Voltage Sense FET (650 V)
Built-in Soft-Start (17.5 ms)

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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.