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TLE4242G The Infineon Technologies TLE4242G is an integrated adjustable constant current source driving loads up to 500 mA. It features a surface mount TO-263 package.
Mfr Part #:

TLE4242G

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLE4242G is an integrated adjustable constant current source driving loads up to 500 mA. It features a surface mount TO-263 package.
✓ Total Stock: 11,740 pcs
$ Price Range: $0.17

TLE4242G Available from 2 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
9,740 pcs
On Request
9740 pcs On Request 1 On Request On Request 16+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 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.

TLE4242G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Current
Dimming
Internal Switch(s)
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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TLE4242G Description

Short technical summary and product information.

The Infineon Technologies TLE4242G is an integrated adjustable constant current source designed for driving loads up to 500 mA. The output current level can be precisely adjusted via an external resistor, offering flexibility in design. This linear LED driver operates within an input voltage range of 4.5V to 42V, with a maximum output voltage of 40V.

 

Key electrical specifications include a maximum output current of 476mA and a nominal output current per channel of 500mA. The device also has a maximum supply current of 22mA. It supports PWM dimming for dynamic control of light output.

 

Packaged in a TO-263-8, D²Pak (7 Leads + Tab), TO-263CA format, the TLE4242G is designed for surface mounting. Its operating temperature range is from -40°C to 150°C (TJ), making it suitable for various automotive applications.

 

This component is part of Infineon's LED driver offerings, providing reliable performance for lighting solutions.

TLE4242G Quick Information

Product Type: LED Driver
Canonical Name: TLE4242G Adjustable Constant Current Source
Subcategory: Linear LED Driver

TLE4242G Compliance

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

TLE4242G Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

TLE4242G Features

  • Adjustable constant current source up to 500mA.
  • Wide input voltage range from 4.5V to 42V.
  • Supports PWM dimming for light control.
  • Surface mount TO-263 package for easy integration.
  • Operates in -40°C to 150°C temperature range.

TLE4242G Applications

  • Ideal for automotive LED lighting.
  • Suitable for adjustable current loads.
  • Used in power management circuits.
  • Provides stable LED drive current.

TLE4242G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TLE4242G?

The input voltage range is from 4.5V to 42V.

What package is the TLE4242G available in?

It is available in TO-263-8, D²Pak (7 Leads + Tab), TO-263CA surface-mount package, with supplier package PG-TO263-7-1.

What is the operating temperature range of the TLE4242G?

The operating junction temperature range is -40°C to 150°C.

What is the output current per channel?

The output current per channel is 500 mA (nominal) with a maximum of 476 mA.

Does the TLE4242G support dimming?

Yes, it features PWM dimming.

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