TEXAS INSTRUMENTS  TL4242DRJR  LED DRIVER, CONSTANT CURRENT, SON-8

TEXAS INSTRUMENTS TL4242DRJR

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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
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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Product Specifications, Documents & More


  • Device Topology: Constant Current
  • Dimming Control Type: PWM
  • Driver Case Style: SON
  • Input Voltage: 4.5V to 42V
  • Input Voltage Max: 42V
  • Input Voltage Min: 4.5V
  • LED Driver Application: Automotive Lighting
  • MSL: MSL 3 - 168 hours
  • No. of Outputs: 1
  • No. of Pins: 8
  • Operating Temperature Max: 150°C
  • Operating Temperature Min: -40°C
  • Output Current: 476mA
  • Output Voltage: 16V
  • Packaging: Cut Tape
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: -

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Availability

Availability:  95


  • 95 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 3/7/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.14 $1.14

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Price

Quantity List Price
1 - 9 $1.14
10 - 24 $1.01
25 - 49 $0.904
50 - 99 $0.841
100 - 249 $0.794
250 - 499 $0.678
500 - 999 $0.523
1000+ $0.419
 
 
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Legislation and Environmental


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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
28X3961
TL4242DRJR

TL4242DRJR

TEXAS INSTRUMENTS

LED DRIVER, CONSTANT CURRENT, SON-8, FULL REEL

1,000 

Price for: Full Reel 1

1000+ $0.394

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see cut-off times

 
Check more stock
    More stock available week commencing 2/29/16

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