ONSEMI CAT3626HV4-GT2

ONSEMI CAT3626HV4-GT2

Manufacturer No:

CAT3626HV4-GT2

Manufacturer:

ONSEMI

Package:

16-WQFN Exposed Pad

Description:

LED Driver, Charge Pump, 6-Channel, I<sup>2</sup>C Interface

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.

CAT3626HV4-GT2 information

ONSEMI CAT3626HV4-GT2 technical specifications, attributes, parameters and parts with similar specifications to ONSEMI CAT3626HV4-GT2.

  • Type
  • Parameter
  • Package Type
  • TQFN-16
  • MSL Temp (°C)
  • 260
  • Container Qty.
  • 2000
  • VIN Max (V)
  • 5.5
  • Case Outline
  • 510AE
  • MSL Type
  • 1
  • Container Type
  • REEL
  • Topology
  • Charge Pump
  • VIN Min (V)
  • 3
  • VO Max (V)
  • 6
  • IO Max (mA)
  • 192
  • fSW Typ (kHz)
  • 1000

Download datasheets and manufacturer documentation for ONSEMI CAT3626HV4-GT2.

Package Drawing:

Datasheet:

The CAT3626 is a high efficiency 1x/1.5x fractional charge pump with programmable dimming current in six LED channels. To ensure uniform brightness in LCD backlight applications, each LED channel delivers an accurate regulated current. Low noise and input ripple is achieved by operating at a constant switching frequency of 1MHz which allows the use of small external ceramic capacitors. The 1x/1.5x fractional charge pump supports a wide range of input voltages from 3V to 5.5V with efficiency up to 91%, and is ideal for Li-Ion battery powered devices. The LED channels are configured into three independent pairs, each containing 2 matched channels. Each pair can be separately programmed from zero to 32 mA, in 0.5 mA resolution steps, using the I2C serial interface. Any individual channel can be disabled while others remain active. When the enable input (EN) is low, the device is in shutdown mode drawing zero current.

Application

  • RGB LEDs
  • LCD and keypad Backlighting

End Product

  • Mobile Phones
  • Digital Cameras

Feature

  • Drives 6 LED channels
  • Independent current on 3 pairs of LEDs
  • I²C serial interface programming
  • Adjustable current to 32 mA in 0.5 mA steps
  • Power efficiency up to 91%
  • Fractional pump 1x/1.5x
  • Low noise input ripple
  • Fixed High Frequency Operation 1MHz
  • “Zero” Current Shutdown Mode
  • Soft start and current limiting
  • Short circuit protection
  • Thermal shutdown protection

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.

CAT3626HV4-GT2 Relevant information

The following parts are popular search parts in Integrated Circuits (ICs).