ONSEMI FL7733MX

ONSEMI FL7733MX

Manufacturer No:

FL7733MX

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Primary-Side-Regulated LED Driver with Power Factor Correction

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.

FL7733MX information

ONSEMI FL7733MX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FL7733MX.

  • Type
  • Parameter
  • VI Min (V)
  • -
  • VI Max (V)
  • -
  • VO Max (V)
  • -
  • fSW Typ (kHz)
  • -
  • Case Outline
  • 751EB
  • MSL Type
  • 1
  • Container Qty.
  • 2500
  • Topology
  • PSR Flyback
  • Package Type
  • SOIC-8
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • IO Max (mA)
  • -

Download datasheets and manufacturer documentation for ONSEMI FL7733MX.

Datasheet:

Package Drawing:

This highly integrated PWM controller with advanced Primary-Side Regulation (PSR) technique provides features to enhance the performance of low-to-mid-power LED lighting converter. The FL7733 LED driver is designed with minimum system components while LED current is accurately controlled by onsemi’s TRUECURRENT® technique and improved feedback loop control. Constant Current (CC) tolerance less than ±1% over the universal line voltage range meets the requirement of highly reliable LED brightness management.By minimizing turn-on time fluctuation, high power factor, and low THD; <10% THD over the universal line range can be obtained. An integrated high-voltage startup circuit implements fast startup and high system efficiency. During startup, adaptive feedback loop control anticipates the steady-state condition and sets initial feedback condition close to the steady state to ensure no overshoot or undershoot of LED current.The FL7733 provides powerful protections, such as LED short / open, output diode short, sensing resistor short / open, and over-temperature for high system reliability. The FL7733 controller is available in an 8-pin Small-Outline Package (SOP).

Application

  • Lighting

Feature

  • High Performance
  • Cost-Effective Solution without Requiring Input Bulk Capacitor and Secondary Feedback Circuitry
  • Power Factor Correction
  • THD <10% Over Universal Line Range
  • Constant Current Tolerance:
  • < ±1% Over Universal Line Voltage Variation
  • < ±1% by 50% - 100% Load Voltage Variation
  • < ±1% by ±20% Magnetizing Inductance Variation
  • High-Voltage Startup with VDD Regulation
  • Adaptive Feedback Loop Control for Startup without OvershootHigh Reliability
  • LED Short / Open Protection
  • Output Diode Short Protection
  • Sensing Resistor Short / Open Protection
  • VDD Over-Voltage Protection (OVP)
  • VDD Under-Voltage Lockout (UVLO)
  • All Protections are Auto Restart (AR)
  • Over-Temperature Protection (OTP)
  • Application Input Voltage Range: 80 VAC - 308 VAC
  • Cycle-by-Cycle Current Limit

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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