CAT3649HV3 The ON Semiconductor CAT3649HV3 is a 6-channel LED lighting driver with an output current of 25 mA. It operates within a 2.4V to 5.5V input voltage range.
Mfr Part #:

CAT3649HV3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT3649HV3 is a 6-channel LED lighting driver with an output current of 25 mA. It operates within a 2.4V to 5.5V input voltage range.
✓ Total Stock: 9,585 pcs
$ Price Range: $0.20

CAT3649HV3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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9,585 pcs
9585 pcs On Request 1 On Request On Request On Request On Request On Request

CAT3649HV3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

CAT3649HV3 Description

Short technical summary and product information.

The CAT3649HV3 from ON Semiconductor is a versatile LED lighting driver designed for various applications. This component features 6 channels, enabling precise control over multiple LED strings. It offers an output current of 25 mA per channel, suitable for a wide range of illumination needs.

 

The device operates with an input voltage ranging from 2.4V to 5.5V, making it compatible with numerous power supply configurations. The operating temperature range is from -40°C to +85°C, ensuring reliable performance in diverse environmental conditions. The CAT3649HV3 is housed in a TQFN-16 package and is designed for surface mount (SMD/SMT) applications, typically supplied on a reel.

 

With a maximum supply current of 4 mA, this LED driver is an efficient choice for power-sensitive designs. Its 6-channel capability and quad-mode operation (as indicated in the description) suggest flexibility in driving configurations. The TQFN-16 package is compact, facilitating integration into space-constrained electronic devices.

CAT3649HV3 Quick Information

Product Type: LED Lighting Driver
Series: CAT3649
Canonical Name: CAT3649HV3 LED Lighting Driver
Subcategory: LED Lighting Drivers

CAT3649HV3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CAT3649HV3 Estimated Pricing

Qty Low High
1+ $0.20 $0.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

CAT3649HV3 Features

  • Six channel LED lighting driver.
  • 25 mA output current per channel.
  • Wide 2.4V to 5.5V input voltage.
  • Operates from -40°C to +85°C.
  • Compact TQFN-16 surface mount package.

CAT3649HV3 Applications

  • Suitable for general LED lighting.
  • Ideal for multi-string LED control.
  • Use in portable electronic devices.
  • Applicable in automotive lighting.

CAT3649HV3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current for the CAT3649HV3?

The output current is 25 mA.

What is the operating frequency range of the CAT3649HV3?

The operating frequency range is 100 Hz to 200 KHz.

What is the minimum operating temperature for the CAT3649HV3?

The minimum operating temperature is -40 °C.

What is the maximum operating temperature for the CAT3649HV3?

The maximum operating temperature is +85 °C.

What is the input voltage range for the CAT3649HV3?

The input voltage range is 2.4 V to 5.5 V.

What is the maximum supply current for the CAT3649HV3?

The maximum supply current is 4 mA.

How many channels does the CAT3649HV3 have?

The CAT3649HV3 has 6 channels.

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