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TL4242DRJR - 

LED Driver, Constant Current, 4.5V to 42V input, 1 Output, 16V/476 mA out, SON-8

TL4242DRJR - LED Driver, Constant Current, 4.5V to 42V input, 1 Output, 16V/476 mA out, SON-8

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Manufacturer Part No:
TL4242DRJR
Newark Part No.:
28X3961
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
Constant Current
:
4.5V
:
42V
:
16V
:
500mA
:
-
:
1Outputs
:
SMD
:
WSON
:
8Pins
:
-40°C
:
150°C
:
-
:
-
:
Yes
:
MSL 3 - 168 hours
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Product Overview

The TL4242DRJR is an adjustable LED Driver designed to supply high-power LEDs. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and over-temperature. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45V. The integrated PWM input of the TL4242 permits LED brightness regulation by pulse-width modulation (PWM). Due to the high input impedance of the PWM input, the LED driver can be operated as a protected high-side switch.
  • PWM brightness regulation
  • Low drop voltage
  • Open-load detection
  • Over-temperature protection
  • Short-circuit proof
  • Reverse-polarity proof
  • Green product and no Sb/Br

Applications

LED Lighting, Industrial, Computers & Computer Peripherals

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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TEXAS INSTRUMENTS

Led Driver, Constant Current, PWM Dimming, 4.5V-42V in, 16V/476mA out, SON-8

889 in stock

Each (Supplied on Cut Tape)

1+ $0.362 Promotional price 10+ $0.362 Promotional price 25+ $0.362 Promotional price 50+ $0.362 Promotional price 100+ $0.362 Promotional price 250+ $0.362 Promotional price 500+ $0.362 Promotional price More Less

350 in stock

Each (Supplied on Cut Tape)

1+ $1.02 10+ $0.863 25+ $0.796 50+ $0.73 100+ $0.663 250+ $0.625 500+ $0.586 More Less

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Awaiting Delivery

Available for backorder to lead times shown

 
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More stock available week commencing 11/5/18

Contact me when back in stock

Alternatives Available

94M9959 - Led Driver, Constant Current, PWM Dimming, 4.5V-42V in, 16V/476mA out, SON-8

84R4435 - IC, LED DRIVER PWM CONTROL 8-SON

$0.41 $ 0.41
Price for:
Each (Supplied on Full Reel)
Multiple: 3000 Minimum: 3000
Quantity Price
3000 + $0.41
6000 + $0.403
12000 + $0.395
18000 + $0.389
30000 + $0.382
No longer stocked:: No Longer Manufactured::
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