ONSEMI CAT4026V-T1

ONSEMI CAT4026V-T1

Manufacturer No:

CAT4026V-T1

Manufacturer:

ONSEMI

Package:

28-SOIC (0.295, 7.50mm Width)

Description:

LED Controller, 6-Channel, with Fault Diagnostics

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.

CAT4026V-T1 information

ONSEMI CAT4026V-T1 technical specifications, attributes, parameters and parts with similar specifications to ONSEMI CAT4026V-T1.

  • Type
  • Parameter
  • LEDs in Parallel, Max #
  • 6
  • Package Type
  • SOIC-28W
  • Case Outline
  • 751BM
  • Container Qty.
  • 1000
  • IO Max (mA)
  • -
  • LEDs in Series, Max #
  • 80
  • MSL Type
  • 3
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • VI Max (V)
  • 5.5

Download datasheets and manufacturer documentation for ONSEMI CAT4026V-T1.

Datasheet:

Package Drawing:

The CAT4026 is a high performance, large panel LED controller designed to control six constant current high voltage LED strings. Added control circuitry monitors the lowest cathode voltage and generates a feedback control signal to an external Switch Mode Power Supply (SMPS) to provide a low cost and efficient solution for large panel high voltage LED backlighting.Each LED channel current is accurately matched and controlled by sensing an external resistor in series with a low cost bipolar power transistor. This allows current and heat dissipation concerns to be mitigated from the CAT4026 device package.For added system reliability, both Open-Cathode-Anode (OCA) and Shorted-Cathode-Anode (SCA) fault detection circuitry has been included along with independent Fault flag logic outputs for diagnostic purposes.LED current dimming in all six channels can be precisely controlled by either a Pulse Width Modulation signal via the PWM input pin or by an analog dimming voltage applied at the ANLG pin. In addition the ANLG pin provides a convenient method for limiting the overall maximum power dissipation in the event of excessive LED shorting within any LED string.The device will automatically enter low current shutdown mode by taking the PWM pin low for an extended length of time.

Application

  • LED Backlighting

End Product

  • LCD TVs

Feature

  • 6 Channel LED Controller
  • Adaptive Feedback Control to External SMPS for Better Efficiency
  • PWM and Analog Mode Dimming
  • Short Cathode-Anode (SCA) Fault Protection
  • Open Cathode-Anode (OCA) Fault Protection
  • Over-Voltage Protection
  • Thermal Shutdown Protection
  • Automatic Inactivity Power Down Mode

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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