ONSEMI FL7733AMX

ONSEMI FL7733AMX

Manufacturer No:

FL7733AMX

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

LED Driver with Power Factor Correction, Primary-Side-Regulated

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.

FL7733AMX information

ONSEMI FL7733AMX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FL7733AMX.

  • Type
  • Parameter
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • Container Qty.
  • 2500
  • VI Min (V)
  • 17.5
  • IO Max (mA)
  • 60/180 mA - Source/Sink
  • fSW Typ (kHz)
  • 70
  • Package Type
  • SOIC-8
  • Case Outline
  • 751EB
  • MSL Type
  • 1
  • Topology
  • PSR PFC Flyback
  • VI Max (V)
  • 308 VAC
  • VO Max (V)
  • 18 VGATE

Download datasheets and manufacturer documentation for ONSEMI FL7733AMX.

Datasheet:

Package Drawing:

The FL7733A is a highly-integrated PWM controller with advanced Primary-Side Regulation (PSR) technique to minimize components in low-to-mid-power LED lighting converters. Using an innovative TRUECURRENT® technology to provide tight tolerance constant-current output, this LED driver enables designs with constant current (CC) tolerance of less than ±1% over the universal line voltage range to meet stringent LED brightness requirements.By minimizing turn-on time fluctuation, high power factor and low THD over the universal line range are obtained in the FL7733A. 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 FL7733A also provides powerful protections, such as LED short / open, output diode short, sensing resistor short / open, and over-temperature for high system reliability. The FL7733A controller is available in an 8-pin Small-Outline Package (SOP).

Application

  • Lighting
  • LED Lighting – Mid Power – Non dimming
  • LED Lighting – Mid Power- Analog/PWM dimming
  • LED Lighting – Low Power – Non dimming
  • LED Lighting – Low Power – Analog/PWM dimming
  • LED Lighting – High Power – Non dimming
  • LED Lighting – High Power- Analog/PWM dimming

End Product

  • LED Lighting

Feature

  • Performance
  • < ±3% Total Constant Current Tolerance Over All Conditions
  • < ±1% Over Universal Line Voltage Variation
  • < ±1% from 50% to 100% Load Voltage Variation
  • < ±1% with ±20% Magnetizing Inductance Variation
  • Primary-Side Regulation (PSR) Control for Cost-Effective Solution without Requiring Input Bulk Capacitor and Secondary Feedback Circuitry
  • Application Input Voltage Range: 80 VAC - 308 VAC
  • High PF of > 0.9, and Low THD of < 10% Over Universal Line Input Range
  • Fast < 200 ms Start-up (at 85 VAC) using Internal High-Voltage Start-up with VDD Regulation
  • Adaptive Feedback Loop Control for Startup without Overshoot
  • 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)
  • 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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