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CAT3648HV3-GT2 The ON Semiconductor CAT3648HV3-GT2 is a DC DC Regulator LED Driver IC with a 2.5-5.5V input voltage and 100mA output current. It comes in a 16-pin TQFN package.
Mfr Part #:

CAT3648HV3-GT2

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT3648HV3-GT2 is a DC DC Regulator LED Driver IC with a 2.5-5.5V input voltage and 100mA output current. It comes in a 16-pin TQFN package.
✓ Total Stock: 16,243 pcs
$ Price Range: $0.17

CAT3648HV3-GT2 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
13,700 pcs
On Request
13700 pcs On Request 1 On Request On Request 15+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,293 pcs
On Request
1293 pcs On Request 1 On Request On Request 12+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
1,250 pcs
On Request
1250 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CAT3648HV3-GT2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Current Rating
Dimming
Frequency
Input Voltage
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Supplier Device Package
Topology
Type
Voltage
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CAT3648HV3-GT2 Description

Short technical summary and product information.

The ON Semiconductor CAT3648HV3-GT2 is a versatile LED Driver IC designed for various applications, including backlighting for LCD displays. It operates with an input voltage range of 2.5V to 5.5V DC and can deliver an output current of up to 100mA.

 

This device features a Switched Capacitor (Charge Pump) topology and supports multi-step dimming for precise light control. It includes internal switches and operates at a frequency between 1MHz and 1.3MHz. The IC is housed in a compact 16-TQFN (3x3) package with an exposed pad, suitable for surface mounting.

 

With an operating temperature range of -40°C to 85°C (TA), the CAT3648HV3-GT2 is built for demanding environments. Its applications include cell phones, digital cameras, and handheld devices, where efficient and reliable LED driving is crucial.

CAT3648HV3-GT2 Quick Information

Product Type: LED Driver IC
Canonical Name: On Semiconductor CAT3648HV3-GT2 LED Driver IC
Subcategory: Power Management ICs

CAT3648HV3-GT2 Compliance

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

CAT3648HV3-GT2 Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

CAT3648HV3-GT2 Features

  • DC DC Regulator LED Driver IC
  • 2.5V to 5.5V DC input voltage
  • 100mA maximum output current
  • 16-pin TQFN surface mount package
  • Multi-step dimming operation

CAT3648HV3-GT2 Applications

  • Ideal for cell phone backlights
  • Suitable for digital camera displays
  • Used in handheld device lighting
  • Provides LCD display backlighting

CAT3648HV3-GT2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the CAT3648HV3-GT2?

2.5 to 5.5 V dc.

What package does the CAT3648HV3-GT2 come in?

16-TQFN (3x3) with exposed pad.

What is the operating temperature range?

-40°C to 85°C.

What is the output current per channel?

100 mA.

How many outputs does the CAT3648HV3-GT2 have?

4 outputs.

What dimming method does the CAT3648HV3-GT2 support?

Multi-step dimming.

What topology does the CAT3648HV3-GT2 use?

Switched capacitor (charge pump).

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